This summary highlights changes in MLS rules and policy adopted in 2017. All changes become effective January 1, 2018, unless indicated otherwise. Additional policy changes were adopted in August of 2018 (effective immediately) that impact administration of MLS fee waivers, and those can be viewed via this page

For comprehensive background information and additional detail, the Multiple Listing Issues and Policy Committee agenda and minutes are available here. The Committee meets during the REALTORS® Conference and the REALTORS® Legislative Meetings.

You can also review the shaded portions of the 2018 Handbook on Multiple Listing Policy highlighting all areas that have changed.

Throughout the Summary, underscoring indicates additions and strikeouts indicates deletions. At the end of each policy change, the compliance classification category is noted by the letters:

M Mandatory*
R Recommended
O Optional
I Informational

*Adoption is necessary to ensure compliance with mandatory policies and ensure coverage under the National Association master professional liability insurance policy.


Changes to Model MLS Rules and Regulations (all types):

Section 1.12 Jurisdiction Service Area

Only listings of the designated types of property located within the jurisdiction service area of the MLS are required to be submitted to the service. Listings of property located outside the MLS’s jurisdiction service area will (or will not) be accepted if submitted voluntarily by a participant, but cannot be required by the service. (Amended 11/17) M

Note: Associations must choose whether the service will accept listings from beyond its jurisdiction service area into the MLS compilation. (Amended 11/17)

Section 6, Service Fee and Charges

Service Charges

The following services charges for operation of the multiple listing service are in effect to defray the costs of the service and are subject to change from time to time in the manner prescribed:

Initial Participation Fee: An applicant for participation in the service shall pay an application fee of $_____ with such fee to accompany the application.

Note: The initial participation fee shall approximate the cost of bringing the service to the participant.

Recurring Participation Fee: The annual participation fee of each participant shall be an amount equal to $_____ times each salesperson and licensed or certified appraiser who has access to and use of the service, whether licensed as a broker, sales licensee, or licensed or certified appraiser who is employed by or affiliated as an independent contractor with such participant. Payment of such fees shall be made on or before the first day of the fiscal year of the multiple listing service. Fees shall be prorated on a monthly basis.

However, MLSs must provide participants the option of a no-cost waiver of MLS fees, dues, and charges for any licensee or licensed or certified appraiser who can demonstrate subscription to a different MLS where the principal broker participates. MLSs may, at their discretion, require waiver recipients and their participants to sign a certification for nonuse of its MLS services, which can include penalties and termination of the waiver if violated.* (Adopted 11/17) M

* Mandatory waiver provision is effective no later than July 1, 2018.

Note 1: A multiple listing service may elect to have such fees payable on a quarterly or even on a monthly basis. However, added administrative services are necessitated by increased frequency of such payments.

Note 2: Multiple listing services that choose to include affiliated unlicensed administrative and clerical staff, personal assistants, and/or individuals seeking licensure or certification as real estate appraisers among those eligible for access to and use of MLS information as subscribers may, at their discretion, charge recurring fees. (Amended 11/17) R

Listing Fee: A participant shall pay a monthly listing fee in an amount equal to the number of listings he filed with the service during the previous month, multiplied by the listing fee of $_____ per listing.

Note: An alternative provision for the listing fee is: “For filing a new listing or renewal of a listing with the service, a fee of $_____ shall accompany each listing when filed with the service.”

Optional: It is a matter of agreement between the listing and selling brokers as to whether or not the cooperating broker shall reimburse the listing broker for the listing fee. The multiple listing service shall not be concerned because this is an arrangement between cooperating brokers, and the multiple listing service rules do not dictate the compensation offered to cooperating brokers by the listing broker. (Amended 4/92)

Subscription Fees: One complete set of current listings shall be supplied to the participant upon payment of the application fee and the participation fee, and the participant shall be responsible for a subscription fee of $_____ for each additional set of listings to be supplied to each individual, employed by or affiliated as an independent contractor (including licensed or certified appraisers) with the participant who has access to and who utilizes the service.

Note 1: This should be a minimal charge based on actual costs of producing and distributing the information.

Note 2: Any combination of charges may be used if they are in accordance with the National Association’s MLS Antitrust Compliance Policy Point No. 3, which prohibits a fee that is contingent on the sale of a listed property.

Note 3: Financing from the multiple listing service should be adequate but not in such amounts as to be the source of financing the association’s operation. The multiple listing service should pay its own way and allow for a reasonable operating reserve, but it is merely another service of the association and not the principal activity or reason for the association’s existence. As long as it is able to restrict its services exclusively or primarily to association members, the service is not properly an association profit center.

Note 4: Multiple listing services that choose to include affiliated unlicensed administrative and clerical staff, personal assistants, and/or individuals seeking licensure or certification as real estate appraisers among those eligible for access to and use of MLS information as subscribers may, at their discretion, amend Section 6, recurring participation fee and subscription fees, as necessary to include such individuals in the computation of MLS fees and charges. (Adopted 4/92) R

Standard 16.24 of the Standards of Conduct for MLS Participants

MLS participants shall present a true picture in their advertising and representations to the public, including Internet content, images posted, and the URLs and domain names they use, and participants may not:

a. engage in deceptive or unauthorized framing of real estate brokerage websites;

b. manipulate (e.g., presenting content developed by others) listing and other content in any way that produces a deceptive or misleading result;

c. deceptively use metatags, keywords or other devices/methods to direct, drive, or divert Internet traffic;

d. present content developed by others without either attribution or without permission; or

e. otherwise misleading consumers, including use of misleading images. (Amended 1/18) O

Section 17 Orientation

Any applicant for MLS participation and any licensee (including licensed or certified appraisers) affiliated with an MLS participant who has access to and use of MLS-generated information shall complete an orientation program of no more than eight (8) classroom hours devoted to the MLS rules and regulations and computer training related to MLS information entry and retrieval and the operation of the MLS within thirty (30) days after access has been provided. (Amended 11/04) M

Participants and subscribers may be required, at the discretion of the MLS, to complete additional training of not more than four (4) classroom hours in any twelve (12) month period when deemed necessary by the MLS to familiarize participants and subscribers with system changes or enhancements and/or changes to MLS rules or policies. Participants and subscribers must be given the opportunity to complete any mandated orientation and additional training remotely. (Amended 11/17) M

Section 18, IDX Defined

IDX affords MLS participants the ability to authorize limited electronic display and delivery of their listings by other participants via the following authorized mediums under the participant’s control: websites, mobile apps, and audio devices. As used throughout these rules, “display” includes “delivery” of such listings. (Amended 5/17) M

Section 18.1, Authorization

Option #1: Participants’ consent for display of their listings by other participants pursuant to these rules and regulations is presumed unless a participant affirmatively notifies the MLS that the participant refuses to permit display (either on a blanket or on a listing-by-listing basis). If a participant refuses on a blanket basis to permit the display of that participant’s listings, that participant may not download, frame or display the aggregated MLS data of other participants.* (Amended 05/17)

Option #2: Participants’ consent for display of their listings by other participants pursuant to these rules and regulations must be established in writing. If a participant withholds consent on a blanket basis to permit the display of that participant’s listings, that participant may not download, frame or display the aggregated MLS data of other participants.* (Amended 05/17)

* Even where participants have given blanket authority for other participants to display their listings on IDX sites, such consent may be withdrawn on a listing-by-listing basis where the seller has prohibited all Internet display or other electronic forms of display or distribution. (Amended 05/12)

Section 18.2.3 of the Internet Data Exchange (IDX) Rules

Listings, including property addresses, can be included in IDX displays except where a seller has directed their listing broker to withhold their listing or the listing’s property address from all display on the Internet (including, but not limited to, publicly-accessible websites or VOWs) or other electronic forms of display or distribution. (Amended 05/17) M

Section 18.2.4 of the Internet Data Exchange (IDX) Rules

Participants may select the listings they choose to display on their through IDX sites based only on objective criteria including, but not limited to, factors such as geography or location (“uptown,” “downtown,” etc.), list price, type of property (e.g., condominiums, cooperatives, single-family detached, multi-family), cooperative compensation offered by listing brokers, type of listing (e.g., exclusive right-to-sell or exclusive agency), or the level of service being provided by the listing firm. Selection of listings displayed on any through IDX site must be independently made by each participant. (Amended 05/17) M

Section 18.2.12 of the Internet Data Exchange (IDX) Rules

All listings displayed pursuant to IDX shall identify the listing firm in a reasonably prominent location and in a readily visible color and typeface not smaller than the median used in the display of listing data.* (Amended 05/17) M

* Displays of minimal information (e.g., “thumbnails”, text messages, “tweets”, etc., of two hundred [200] characters or less) are exempt from this requirement but only when linked directly to a display that includes all required disclosures. For audio delivery of listing content, all required disclosures must be subsequently delivered electronically to the registered consumer performing the property search or linked to through the devices application. (Amended 5/17)

Section 18.3.3 of the Internet Data Exchange (IDX) Rules

(moved to Section 18.2.12 and classified as Mandatory.)

All listings displayed pursuant to IDX shall identify the listing firm in a reasonably prominent location and in a readily visible color and typeface not smaller than the median used in the display of listing data. Displays of minimal information (e.g., “thumbnails”, text messages, “tweets”, etc., of two hundred [200] characters or less) are exempt from this requirement but only when linked directly to a display that includes all required disclosures. (Amended 5/12) O

Section 18.3.9 of the Internet Data Exchange (IDX) Rules

The data consumers can retrieve or download in response to an inquiry shall be determined by the MLS but in no instance shall be limited to fewer than five hundred (500) listings or fifty percent (50%) one hundred (100) listings or five percent (5%) of the listings available for IDX display, whichever is fewer. (Amended 11/17) O

Section 19.19 of the Virtual Office Websites (VOWS)

A participant shall limit the number of listings that a Registrant may view, retrieve, or download to not more than ___ current listings and not more than ___ sold listings in response to any inquiry. O

Note: The number of listings that may be viewed, retrieved, or downloaded should be specified by the MLS in the context of this rule, but may not be fewer than five hundred (500) listings or fifty percent (50%)one hundred (100) listings or five percent (5%) of the listings in the MLS, whichever is less. M


Changes to Multiple Listing Policy Statements

Eligibility for coverage under NAR’s blanket errors and omissions insurance program is contingent on compliance with the following security measures whether the system is operated by the association, its or MLS, or on behalf of an association by a recognized lock box vendor: (Amended 05/17)

1. Types of keys. Any physical or electronic key, programmer, or other device (hereinafter referred to as key) by which a lock-box can be opened, must shall be non-duplicative. By Being non-duplicative means that it is not meant that the key is necessarily covered by a current patent but that it cannot be readily copied in the manner that other types of keys ordinarily are. (Amended 05/17)

A mobile device (such as, a smart phone, tablet, fob, etc.) can transmit a key to access a lockbox using standard protocols, including, Bluetooth, ZigBee, infrared technology, and others. The applications and software used by mobile devices must contain security controls to allow only authorized users access to the lockbox. (Adopted 5/17)

As a matter of local discretion, the listing broker or agent can issue temporary codes/access to the lockbox and property on terms and conditions agreed to in advance by the seller. Temporary codes/access must expire within seventy-two (72) hours after being issued or must be under the control of the listing broker or agent. Temporary codes must be a minimum field size of five (5) characters. (XX,XXX) (Adopted 05/17)

2. Security protocols. Keys must be obtained from the original manufacturer, from a recognized vendor of lock-box systems or from any other legitimate source. Prior to utilizing previously used keys, lids, or boxes, associations and MLSs must information shall be obtained sufficient information from the original manufacturer and to determine whether the key’s pattern, code, or configuration is already in use by other associations, multiple listing services, or other users in the vicinity. Ssurrounding associations and MLSs in order multiple listing services shall also be contacted to determine whether the key’s pattern, code, or configuration is currently already in use. (Amended 05/17)

Electronic lockboxes and electronic keys running on mobile devices must incorporate security protocols to prevent the following types of cyber-attacks:

  • where an unauthorized user can override or escalate their security credentials
  • where the communication session between the electronic lockbox and key are recorded and played back later to gain unauthorized access
  • forging of electronic credentials that could allow an unauthorized user the ability to masquerade as an authorized user
  • digitally signed updates to electronic keys running on mobile devices or electronic lockbox firmware plus a secured update process to prevent unauthorized software from being introduced into the lockbox system
  • transmission(s) of frequencies to deceive the lockbox electronics into opening (Adopted 05/17)

3. Availablity of lockbox system and keys. Any lock-box system shallmust be designated as either an activity of an association of REALTORS® or an association-owned and operated MLS. (Amended 05/17)

If the lock-box system is an activity of an association of REALTORS®, then every REALTOR® and REALTOR-Associate® and every non-principal broker, sales licensee and licensed or certified appraiser affiliated with a REALTOR®, shall be eligible to hold a key subject to their execution of a lease agreement with the association. (Amended 11/96)  

If the lock-box system is an activity of an association-owned and operated multiple listing serviceMLS, then every MLS participant and every non-principal broker, sales licensee and licensed or certified appraiser who is affiliated with an MLS participant and who is legally eligible for MLS access shall be eligible to hold a key subject to their execution of a lease agreement with the MLS.  

Associations and multiple listing services may require, as a matter of local determination discretion, associations and MLSs can determine that key lease agreements executed by non-principal brokers, sales licensees, unlicensed personal assistants, administrative and clerical staff, and licensed, or certified, or those seeking to be licensed or certified as appraisers, must alsowill be cosigned by the designated REALTOR® or the office’s broker of record. Lease agreements shall spell out the responsibilities of the parties and shall incorporate by reference any applicable rules or regulations or other governing provisions of the association or MLS that relate to the operation of the lock box system. The lease agreement shall also provide that keys may not be used under any circumstances by anyone other than the keyholder except as provided elsewhere in this statement of policy. (Amended 05/17)

Associations and multiple listing services may, at their discretion, authorize unlicensed personal assistants, administrative and clerical staff, and individuals seeking licensure as real estate appraisers, who are under the direct supervision of a designated Realtor®, or MLS participant, or their licensed designee, to hold a lock box key on the same terms and conditions as non-principal brokers and sales licensees. (Adopted 11/93)  

Associations and multiple listing services may refuse to sell or lease lock box keys, may terminate existing key lease agreements, and may refuse to activate or reactivate any key held by an individual convicted of a felony or misdemeanor if the crime, in the determination of the association or MLS, relates to the real estate business or puts clients, customers, or other real estate professionals at risk.  

Associations or multiple listing services may suspend the right of lock box keyholders to use lock box keys following their arrest and prior to their conviction for any felony or misdemeanor which, in the determination of the association or MLS, relates to the real estate business or which puts clients, customers, or other real estate professionals at risk.  

Factors that can be considered in making such determinations include, but are not limited to:

  • the nature and seriousness of the crime
  • the relationship of the crime to the purposes for limiting lock box access
  • the extent to which access (or continued access) might afford opportunities to engage in similar criminal activity
  • the extent and nature of past criminal activity
  • time since criminal activity was engaged in
  • evidence of rehabilitation while incarcerated or following release and
  • evidence of present fitness (Adopted 11/99)  

Administration of a lock box system as an activity of an association of Realtors® may, at the discretion of the association, be delegated to its multiple listing service.  

No one shall be required to lease a key from the association except on a voluntary basis.  

Associations and multiple listing servicesMLSs may, at their discretion, lease keys to affiliate members of associations who are actively engaged in a recognized field of real estate practice or in related fields. In such instances, the lease agreement shall be signed by the keyholder and by a principal, partner, or corporate officer of the keyholder’s firm. (Amended 05/17)  

Key lease agreements may contain a liquidated damages provision to offset some or all of the costs in reestablishing the security of the system if it is determined that the security has been compromised through the negligence or fault of the keyholder. (Amended 11/97)

Individuals may be required to pay lockbox costs as part of association dues or as part of MLS participation fees pursuant to MLS Policy Statement 7.57, Categorization of MLS Services, Information, and Products and pursuant to NAR Bylaws Official Interpretation #32. No one shall be required to lease a key from the association except on a voluntary basis. (Adopted 5/17)

Associations and MLSs may refuse to sell or lease lock box keys, may terminate existing key lease agreements, and may refuse to activate or reactivate any key held by an individual who has been convicted of a crime within the past seven (7) years under the following circumstances: (Amended 5/17)

A. The association or MLS determines that the conviction(s) relates to the real estate business or puts clients, customers, other real estate professionals, or property at risk, for example through dishonest, deceptive, or violent acts; and (Amended 5/17)

B. The association or MLS gives the individual an opportunity to provide and the association or MLS must consider mitigating factors related to the individual’s criminal history, including, but not limited to, factors such as:

  • the individual’s age at the time of the conviction(s);
  • nature and seriousness of the crime;
  • extent and nature of past criminal activity;
  • time elapsed since criminal activity was engaged in;
  • rehabilitative efforts undertaken by the applicant since the conviction(s);
  • facts and circumstances surrounding the conviction(s); and
  • evidence of current fitness to practice real estate. (Amended 5/17)

Associations and MLSs should be sure to evaluate individuals uniformly, and avoid making exceptions for one individual while denying an exception to another individual with a similar criminal history. (Amended 5/17)

Associations or MLSs may suspend the right of lock box keyholders to use lock box keys following their arrest and prior to a final determination on any such charge if, in the determination of the association or MLS, the charge relates to a crime that relates to the real estate business or puts clients, customers, other real estate professionals, or property at risk. (Amended 5/17)

4. Audit requirement. Associations or MLSs shall maintain current records as to all keys issued and in inventory, including registered users accessing lockboxes through applications and software used by mobile devices. There shall be an audit, at least annually, of all keys, whether issued or in inventory. This requirement may be satisfied by a physical inventory or, alternatively, by receipt of a statement signed by the keyholder and the designated Realtor®, broker of record, or, in the case of an affiliate member, by a principal, partner, or corporate officer of the keyholder’s firm, attesting that the key is currently in possession of the keyholder. This audit requirement does not apply to electronic lock box programmers or keypads which are sold or leased provided such devices may be deactivated within thirty (30) days. (Amended 05/9917)

5. Associations shall require a substantial deposit from each keyholder in an amount that will establish an awareness of personal liability for such key. The initial deposit shall not be less than $25 nor more than $300. Deposits for a first replacement key lost or stolen shall be not less than two (2) times nor more than three (3) times the amount of the initial deposit and not less than three (3) times nor more than four (4) times the amount of the initial deposit for second or additional replacement keys. Deposits for keys shall be kept in a special account for refund upon return of the key unless forfeited upon loss of the key. Notwithstanding the foregoing, deposits charged affiliate members may be no more than twice the amounts established above. (Revised 11/11)  

If, at the time of inventory, a key is unaccounted for, or if a keyholder refuses or is unable to demonstrate that the key is within their physical control, then the key will be considered unaccounted for and any funds on deposit will be forfeited to the association.

Deposits for electronic programmers or electronic keycards which are leased but which can be deactivated within thirty (30) days may be required as a matter of local determination. (Adopted 11/95)

6. 5. Seller authority required. Lock-boxes may not be placed on a property without written authority from the seller. This authority may be established in the listing contract or in a separate any other written document. created specifically for the purpose. Inclusion in MLS compilations cannot be required as a condition of placing lock-boxes on listed property. (Amended 11/0505/17)

7.6. Reporting missing keys. Associations or MLSs shall must charge keyholders and their cosignatories with the joint obligation of immediately reporting lost, stolen, or otherwise unaccountable for keys to the association or MLS. Upon receipt of notice, the association or MLS shallmust take any steps deemed necessary to resecure the system. (Amended 05/17)

8.7. Rules and procedures governing lockbox systems. Associations and MLSs shallmust adopt written, reasonable, and appropriate rules and procedures for administration of lock-box systems which may include appropriate fines, not to exceed $15,000. Any issuing fees, recurring fees, or other administrative costs shall be established at the discretion of the association or MLS and set forth in the rules and procedures. All keyholders, whether or not they are association members or MLS participants not, shall agree, as a condition of the key lease agreement, to be bound by the rules and procedures governing the operation of the lock-box system. (Amended 11/1305/17)

Key lease agreements may contain a liquidated damages provision to offset some or all of the costs in reestablishing the security of the system if it is determined that the security has been compromised through the negligence or fault of the keyholder. (Amended 11/97)

9.8. Issuing electronic programmers or keypads on temporary basis. Notwithstanding the foregoing, associations and multiple listing services may sell electronic lock box programmers or keypads to MLS participants and others eligible to hold lock box keys pursuant to these requirements provided that such devices may be deactivated, if necessary, within a reasonable period not to exceed thirty (30) days and that the participant has authorized the sale in writing. In the event electronic lock-box programmers or keypads are sold or leased, a designated REALTOR® principal or an office’s broker of record may purchase or lease additional programmers or keypads to be issued on a temporary basis to other keyholders in the same office in the event their programmer or keypad becomes non-functional outside normal business hours or under circumstances where a replacement programmer or keypad is not reasonably available from the issuing association or MLS. When a programmer or keypad is issued on a temporary basis, it shall be the responsibility of the REALTOR® principal or the broker of record to advise the association or MLS in writing that the programmer or keypad has been issued, to whom, and the date and time of issuance within forty-eight (48) hours. It shall also be the responsibility of the Realtor® principal or the broker of record to advise the association or MLS in writing within two (2) business days forty-eight (48) hours after possession of the previously issued programmer or keypad has been reassumed. (Adopted 05/17) M

10.9. Requiring “approved” lockbox systems. MLSs may, aAs a matter of local optiondiscretion, associations and MLSs may require placement of an MLS “approved” lock-box on listed properties if any device giving access to real estate professionals or service providers is authorized by the seller and occupant and is placed on the property. The purpose of this requirement, if adopted by an association or MLS, is to ensure cooperating participants and subscribers have timely access to listed properties. Requiring that a lock-box or other access device be “MLS-approved” does not limit the devices that satisfy the requirement to lock-boxes leased or sold by an association or MLS. The association or MLS may require that the devices be submitted in advance for approval, and the access device may be any lock-box or other access device that provides reasonable, timely access to listed property. The association or MLS also may revoke the approval and/or subject the participant to discipline if the device is used in a manner that fails to continue to satisfy this requirement. (Adopted 05/17) M

MLS Policy Statement 7.42, Jurisdiction of Association Multiple Listing Services

The jurisdiction service area of multiple listing services owned and operated by associations of REALTORS® is not limited to the jurisdiction of the parent association(s) of REALTORS®. Rather, associations are encouraged to establish multiple listing services that encompass natural market areas and to periodically reexamine such boundaries to ensure that they encompass the relevant market area. While associations are encouraged to work cooperatively to establish market area multiple listing services, the absence of such an agreement shall not preclude any association from establishing and maintaining a multiple listing service whose territory service area exceeds that of the parent association(s) jurisdiction. Where the territory of an MLS exceeds that of the parent association(s), the authority of the MLS to require offices of a participant or a participant’s firm to participate in the MLS is limited to offices located within the jurisdiction of the association(s) of REALTORS® that own and operate the MLS or that are parties to a multi-association or regional MLS service agreement. MLSs may not, as a matter of local determination, require that each other offices of a firm’s offices located within the jurisdiction of the association(s) that own and operate the MLS or that are parties to a multi-association or regional MLS service agreement to participate in the MLS if any office of that firm participates in that MLS. (Revised 5/02) M

MLS Policy Statement 7.43, Waivers of MLS Fees, Dues and Charges

Recurring MLS fees, dues, and charges may be based upon the total number of real estate brokers, sales licensees, and licensed or certified real estate appraisers affiliated with or employed by an MLS participant when related to the operation of a computerized MLS system that provides information and services in addition to the compilation of current listing information.

However, an MLS participant may not be assessed any charges or subscription fees for printed MLS sheets/cards/books with respect to any individual who is engaged solely and exclusively in a specialty of the real estate business separate and apart from listing, selling, leasing, or appraising the type of properties which are required to be filed with the MLS.

However, MLSs must provide participants the option of a no-cost waiver of MLS fees, dues and charges for any licensee or licensed or certified appraiser who can demonstrate subscription to a different MLS where the principal broker participates. MLSs may, at their discretion, require waiver recipients and their participants to sign a certification for nonuse of its MLS services, which can include penalties and termination of the waiver if violated. M

MLS Policy Statement 7.58, Internet Data Exchange (IDX) Policy

The IDX policy gives MLS participants the ability to authorize limited electronic display and delivery of their listings by other participants via the following authorized mediums under the participant’s control: websites, mobile apps, and audio devices. As used throughout this policy, “display” includes “delivery” of such listings. (Adopted 05/12) Associations of REALTORS® and their multiple listing services must enable MLS participants to display aggregated MLS listing information by specified electronic means in accordance with this policy. Requests for IDX feeds/downloads must be acted on by the MLS within five (5) business days from receipt, barring extenuating circumstances related to an individual’s qualification for MLS Participation, and review of the participant’s and vendor’s use of the IDX information consistent with the MLS rules, in which case an estimated time of approval or denial must be issued. Electronic display subject to this policy means displays on participants’ public websites and, displays using applications for mobile devices that participants control.

For purposes of this policy “control” means participants must have the ability to add, delete, modify and update information as required by this policy. All displays of IDX listings must also be under the actual and apparent control of the participant, and must be presented to the public as being the participant’s display. Actual control requires that the participant has developed the display, or caused the display to be developed for the participant pursuant to an agreement giving the participant authority to determine what listings will be displayed, and how those listings will be displayed. Apparent control requires that a reasonable consumer receivingviewing the participant’s display will understand the display is the participant’s, and that the display is controlled by the participant. Factors evidencing control include, but are not limited to, clear, conspicuous, written or verbal identification of the name of the brokerage firm under which the participant operates in a readily visible color and typeface, except as otherwise provided for in this policy (e.g., displays of minimal information). All electronic display of IDX information conducted pursuant to this policy must comply with state law and regulations, and MLS rules. Any display of IDX information must be controlled by the participant, including the ability to comply with this policy and applicable MLS rules. (Amended 05/15)

To comply with this requirement MLSs must, if requested by a participant, promptly provide basic downloading of all active listings, a minimum of three (3) years sold* listing data starting from January 1, 2012, non-confidential pending sale listing data, and other listings authorized under applicable MLS rules. MLSs and may not exclude any listings from the information which can be downloaded or displayed under IDX except those listings for which a seller has affirmatively directed that their listing or their property address not appear on the Internet or other electronic forms of display or distribution.participant has withheld consent, or listings for which the seller has prohibited Internet display. Associations and MLSs can also offer alternative display options including framing of board, MLS, or other publicly-accessible sites displaying participants’ listings (with permission of the framed site). For purposes of this policy, “downloading” means electronic transmission of data from MLS servers to participants’ servers on a persistent or transient basis, at the discretion of the MLS. The MLS’s IDX download must be refreshed to accurately reflect all updates and status changes no less frequently than every twelve (12) hours. Data transmitted must exclude the listing or property address, respectively, of any seller who affirmatively directs that the listing or the property address not appear on the Internet or other electronic forms of display or distribution. (Amended 11/15)

*Note: If “sold” information is not publicly accessible, sold listings can be removed from the MLSs’ IDX feeds/downloads. “Publicly accessible” sold information as used in IDX policy and rules, means data that is available electronically or in hard copy to the public from city, county, state and other government records. MLSs must provide for its Participants’ IDX displays publicly accessible sold information maintained by the MLS for at least the last three (3) years starting January 1, 2012. (Amended 05/15)

MLSs that allow persistent downloading of the MLS database by participants for display or distribution on the Internet or by other electronic means may require that participants’ websites (1) utilize appropriate security protection, such as firewalls, provided that any security obligations imposed on participants may not be greater than those employed concurrently by the MLS, and/or (2) maintain an audit trail of consumer activity on participants’ websites and make that information available to the MLS if the MLS has reason to believe that a participant’s IDX website has caused or permitted a breach in the security of the data or a violation of MLS rules related to use by consumers. This policy does not require associations or MLSs to establish publicly accessible sites displaying participants’ listings. (Amended 05/12)

Unless state law requires prior written consent from listing brokers, listing brokers’ consent for IDX display may be presumed unless a listing broker affirmatively notifies the MLS that the listing broker refuses to permit display (either on a blanket or on a listing-by-listing basis). If a participant refuses on a blanket basis to permit IDX display of that participant’s listings, then that participant may not display the aggregated MLS data of other participants on an IDX site.

Alternatively, MLSs may require that participants’ consent for IDX display of their listings by other participants be affirmatively established in writing. Even where participants have given blanket authority for other participants’ IDX display of their listings, such consent may be withdrawn on a listing-by-listing basis as instructed by the seller. (Amended 05/12)

Access to MLS databases, or any part of such databases, may not be provided to any person or entity not expressly authorized such access under the MLS rules. (Amended 11/09)

Participants’ Internet websites and other authorized display mechanisms may also provide other features, information, or services in addition to IDX information (including Virtual Office Website [“VOW”] functions) which are not subject to this policy. (Amended 05/12)

Policies Applicable to Participants’ IDX Websites and Displays

1. Participants must notify the MLS of their intention to display IDX information and give the MLS direct access for purposes of monitoring/ensuring compliance with applicable rules and policies. (Amended 05/12)

2. MLS participants may not use IDX-provided listings for any purpose other than IDX display. This does not require participants to prevent indexing of IDX listings by recognized search engines. (Amended 05/12)

3. Listings or property addresses of sellers who have directed their listing brokers to withhold their listing or property address from display on the Internet (including, but not limited to, publicly accessible websites or VOWs) shall not be accessible via IDX display. (Amended 05/12)

4. Participants may select the IDX listings they choose to display based only on objective criteria including, but not limited to, factors such as geography or location (“uptown”, “downtown”, etc.), list price, type of property (e.g., condominiums, cooperatives, single family detached, multi-family), cooperative compensation offered by listing brokers, type of listing (e.g., exclusive right-to-sell or exclusive agency), or the level of service provided by the listing firm. Selection of IDX listings to be displayed must be independently made by each participant. (Amended 05/12)

5. Participants must refresh all MLS downloads and displays automatically fed by those downloads not less frequently than every twelve (12) hours. (Amended 11/14)

6. Except as provided elsewhere in this policy or elsewhere in an MLS’s rules and regulations, an IDX display or participant engaging in IDX display may not distribute, provide, or make any portion of the MLS database available to any person or entity. (Amended 05/12)

7. When displaying listing content, a participant’s or user’s IDX display must clearly identify the name of the brokerage firm under which they operate in a readily visible color and typeface. This policy acknowledges that certain required disclosures may not be possible in displays of minimal information (e.g., “thumbnails”, text messages, “tweets”, etc., of 200 characters or less) or for audio delivery of listing content. Such Minimal displays are exempt from the disclosure requirements established in this policy but only when linked directly to a display that includes all required disclosures. Audio delivery of listing content is exempt from the disclosure requirements only when all required disclosures are subsequently delivered electronically to the registered consumer performing the property search or linked to through the device's application. (Amended 05/12)

8. With respect to any participant’s IDX display that

a) allows third-parties to write comments or reviews about particular listings or displays a hyperlink to such comments or reviews in immediate conjunction with particular listings, or

b) displays an automated estimate of the market value of the listing (or hyperlink to such estimate) in immediate conjunction with the listing,

either or both of those features shall be disabled or discontinued with respect to the seller’s listing at the request of the seller. The listing broker or agent shall communicate to the MLS that the seller has elected to have one or both of these features disabled or discontinued by all participants. Except for the foregoing and subject to paragraph 9, a participant’s IDX display may communicate the participant’s professional judgment concerning any listing. Nothing shall prevent an IDX display from notifying customers that a particular feature has been disabled at the request of the seller. (Amended 05/12)

9. Participants shall maintain a means (e.g., e-mail address, telephone number) to receive comments about the accuracy of any data or information that is added by or on behalf of the participant beyond that supplied by the MLS and that relates to a specific property. The participant shall correct or remove any false data or information relating to a specific property upon receipt of a communication from the listing broker or listing agent for that property explaining why the data or information is false. However, the participant shall not be obligated to remove or correct any data or information that simply reflects good faith opinion, advice, or professional judgment. (Amended 05/12)

10. An MLS participant (or where permitted locally, an MLS subscriber) may co-mingle the listings of other brokers received in an IDX feed with listings available from other MLS IDX feeds, provided all such displays are consistent with the IDX rules, and the MLS participant (or MLS subscriber) holds participatory rights in those MLSs. As used in this policy, “co-mingling” means that consumers are able to execute a single property search of multiple IDX data feeds resulting in the display of IDX information from each of the MLSs on a single search results page; and that participants may display listings from each IDX feed on a single webpage or display. (Adopted 11/14)

11. Participants shall not modify or manipulate information relating to other participants’ listings. MLS participants may augment their IDX displays of MLS data with applicable property information from other sources to appear on the same webpage or display, clearly separated from the data supplied by the MLS. The source(s) of the information must be clearly identified in the immediate proximity to such data. This requirement does not restrict the format of MLS data display or display of fewer than all of the available listings or fewer authorized fields. (Adopted 05/15) M

12. An MLS participant’s IDX display must identify the listing firm in a reasonably prominent location and in a readily visable color and typeface not smaller than the median used in the display of listing data. (Amended 11/17) M

Policies Applicable to Multiple Listing Services

The following guidelines are recommended but not required to conform to National Association policy. MLSs may:

1. prohibit display of expired, withdrawn, or sold listings* (Amended 11/15)

*Note: If “sold” information is publicly accessible, display of “sold” listings may not be prohibited. (Adopted 11/14)

2. prohibit display of confidential information fields intended for cooperating brokers rather than consumers including compensation offered to other MLS participants, showing instructions, property security information, etc.

3. prohibit display of the type of listing agreement, e.g., exclusive right to sell, exclusive agency, etc.

4. prohibit display of seller’s(s’) and occupant’s(s’) name(s), phone number(s), and e-mail address(es)

5. require that any listing displayed identify the listing firm in a reasonably prominent location and in a readily visible color and typeface not smaller than the median used in the display of listing data (Amended 11/09)

6 5. require that the identity of listing agents be displayed

7 6. require that any display of other participants’ listings indicate the source of the information being displayed

8 7. require that other brokers’ listings obtained from other sources, e.g., from other MLSs, from non-participating brokers, etc., display the source from which each such listing was obtained

9 8. require participants to indicate on their websites and in any other IDX display that the information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. (Amended 05/12)

10 9. establish reasonable limits on the amount of data/number of listings that consumers may retrieve or download in response to an inquiry. Such number shall be determined by the MLS, but in no instance may the limit be fewer than one hundred (100)five hundred (500) listings or five percent (5%) fifty percent (50%) of the listings available for IDX display, whichever is less. (Amended 11/17)

11 10. limit the right to display other participants’ listings to a participant’s office(s) holding participatory rights in the same MLS.

12 11. require a notice on all MLS data displayed indicating that the data is deemed reliable but is not guaranteed accurate by the MLS. Participants’ IDX sites and displays may also include other disclaimers necessary to protect the participant and/or the MLS from liability. (Amended 05/12)

This policy acknowledges that the disclosures required under Subsections 5, 6, 7, 8, 9 and 12 (above) may not be possible in displays of minimal information (e.g., “thumbnails”, text messages, “tweets”, etc., of 200 characters or less) or for audio delivery of listing content. Such Minimal displays are exempt from the disclosure requirements established in this policy but only when linked directly to a display that includes all required disclosures. Audio delivery of listing content is exempt from the disclosure requirements only when all required disclosures are subsequently delivered electronically to the registered consumer performing the property search or linked to through the devices application. (Adopted 05/12)

Additional Local Issues/Options

1. Where MLS participatory rights are available to non-member brokers or firms as a matter of law or local determination, the right to IDX display of listing information may be limited, as a matter of local option, to participants who are Realtors®. (Amended 05/12)

2. MLSs may, but are not required to, limit the right to display listing information available pursuant to IDX to MLS participants licensed as real estate brokers.

3. MLSs may, but are not required to, limit the right to display listing information pursuant to IDX to MLS participants engaged in real estate brokerage. (Amended 11/09)

4. MLSs may, but are not required to, allow non-principal brokers and sales licensees affiliated with MLS participants to use information available through IDX to populate their own websites or to use in other IDX displays.

Even if use of information through IDX is provided to non-principal brokers and sales licensees affiliated with MLS participants, such use is subject to the affiliated participants’ consent and control and the requirements of state law and/or regulation, and MLS rules. (Amended 05/12)

5. MLSs cannot prohibit participants from downloading and displaying or framing other brokers’ listings obtained from other sources, e.g., other MLSs, non-participating brokers, etc., but can, as a matter of local option, require that listings obtained through IDX feeds from Realtor® Association MLSs be searched separately from listings obtained from other sources. (Amended 11/14)

Note: An MLS participant (or where permitted locally, an MLS subscriber) may co-mingle the listings of other brokers received in an IDX feed with listings available from other MLS IDX feeds, provided all such displays are consistent with the IDX rules, and the MLS participant (or MLS subscriber) holds participatory rights in those MLSs. As used in this policy, “co-mingling” means that consumers are able to execute a single property search of multiple IDX data feeds resulting in the display of IDX information from each of the MLSs on a single search results page; and that participants may display listings from each IDX feed on a single webpage or display. (Adopted 11/14)

6. MLSs may, as a matter of local option, charge the costs of adding or enhancing their downloading capacity to participants who will download listing information. Assessment of such costs should reasonably relate to the actual costs incurred by the MLS. (Amended 11/06)

7. MLSs may prohibit advertising controlled by participants (including co-branding) on any pages displaying IDX-provided listings. (Amended 05/12)

MLSs permitting advertising (including co-branding) on pages displaying IDX-provided listings may prohibit deceptive or misleading advertising (including co-branding). For purposes of this provision, co-branding will be presumed not to be deceptive or misleading if the participant’s logo and contact information is larger than that of any third party. (Amended 11/09) M

MLS Policy Statement 7.92, Orientation and Other Training

Multiple listing services may, as a matter or local discretion, require applicants for MLS participation and licensees (including licensed or certified appraisers) affiliated with an MLS participant who have access to and use of MLS-generated information to complete an orientation program of no more than eight (8) classroom hours devoted to the MLS rules and regulations, computer training related to MLS information entry and retrieval, and the operation of the MLS within thirty (30) days after access has been provided.

Participants and subscribers may also be required, at the discretion of the MLS, to complete additional training of not more than four (4) classroom hours in any (12) twelve month period when deemed necessary by the MLS to familiarize participants and subscribers with system changes or enhancements and/or changes to MLS rules or policies.

Participants and subscribers must be given the opportunity to complete any mandated orientation and additional training remotely. (Revised 11/17) M

MLS Policy Statement 7.98, Electronic Display of Other Participant’s Listings

MLSs may, but are not required to, give participants the ability to authorize electronic display of their listings by other participants outside the context of the Internet Data Exchange (“IDX”) policy and rules and the Virtual Office Website (“VOW”) policy and rules.

Participants may not be required to consent to display or distribution of their listings through non-IDX and non-VOW channels as a condition of participation in MLS or as a condition of participation in IDX, except as otherwise provided for in the IDX rules. Electronic display and distribution pursuant to this policy contemplates, but is not limited to, Short Message Services (“SMS”)/texting technologies, and interactive “social media.” All electronic displays and/or distribution of other participants’ listings conducted pursuant to this policy must comply with state law and regulations and applicable rules.

Displays addressed by this policy may be subject to technological limitations on disabling/discontinuing third-party comments/reviews, disabling/discontinuing automated displays of market value, “refreshing” displays on a periodic basis, and possibly other issues which should be taken into consideration when developing rules and policies governing such displays. (Adopted 11/12) M

Virtual Office Websites: Policy Governing Use of MLS Data in Connection with Internet Brokerage Services Offered by MLS Particpants

IV. Requirements that MLSs May Impose on the operation of VOW and Participants

(4)(e) The number of current or, if permitted, sold listings that Registrants may view, retrieve, or download in response to an inquiry may be limited to a reasonable number. Such number shall be determined by the MLS, but in no event may the limit be fewer than one hundred (100) five hundred (500) listings or five percent (5%) fifty percent (50%) of the listings in the MLS, whichever is less. O

Notice: The information on this page may not be current. The archive is a collection of content previously published on one or more NAR web properties. Archive pages are not updated and may no longer be accurate. Users must independently verify the accuracy and currency of the information found here. The National Association of REALTORS® disclaims all liability for any loss or injury resulting from the use of the information or data found on this page.

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