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Article 16.1: Format for Use and Display of Listings

Posted by MFRMLS Mon, 05 Jun 2006 21:52:00 GMT


MFRMLS will specify the format for use and display by Participants of MFRMLS Listings, which will consist of required data fields (which cannot be deleted by Participants) and discretionary data fields (which can be deleted, but not modified by Participants). An IDX Participant may republish all or a portion of the IDX Database on the Internet in accordance with the following provisions and in keeping with any policies that MFR may adopt from time to time.

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Article 16.2: Accessing IDX Data

Posted by MFRMLS Mon, 05 Jun 2006 21:55:00 GMT


MFRMLS will provide the MFRMLS Listings in two ways:

  • as an “.FTP” file transfer protocol file that can be downloaded by Participants
  • as a “smart-frameable” file that can be hyperlinked directly to Participants’ Web Sites.

Participants may use either format, provided that all use of the MFRMLS Listings by Participant are subject to these IDX Rules and Regulations and the MFRMLS Rules and Regulations.

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Article 16.3: IDX Participation

Posted by MFRMLS Mon, 05 Jun 2006 21:56:00 GMT


All Listings submitted by a Participant for the MFRMLS Database will automatically be included in the IDX program unless Participant notifies MFRMLS in writing that (a) Participant does not wish to include its Listings in the MFRMLS IDX program at all (“Opt Out”) or (b) a particular Seller does not wish to include its relevant Listing in the MFRMLS IDX program, accompanied by the written statement of Seller to that effect and provide this document to the MFRMLS Regional Headquarters.

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Article 16.4: Opt Out of the IDX Program

Posted by MFRMLS Mon, 05 Jun 2006 21:57:00 GMT


Participants who Opt Out of the MFRMLS IDX Program (by not allowing other Participants to display that Participant’s Listings on other Participant Web Sites) are not eligible to display any MFRMLS Listings on their Participant Web Sites (other than their own Participant Listings) unless they receive the written consent to do so by the Participant owner of each such MFRMLS Listing.

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Article 16.5: Identify Source of Data

Posted by MFRMLS Mon, 05 Jun 2006 21:58:00 GMT


MFRMLS Listings displayed by Participants on Participant Web Sites must clearly identify whether that Participant is or is not the specific Listing Participant.

  • If Participant is not the Listing Participant, Participant must use the statement “Listing information courtesy of (Listing Office Name)” on both the thumbnail and full display, and such uses must be in at least the same text size as all other factual information provided for such MFRMLS Listing.

  • If Participant is the Listing Participant, then the MFRMLS Listing may be identified at Participant’s sole discretion:

  • Participant would use on the “thumbnail” and full display for each such MFRMLS Listing their Listing Office Name.

  • A thumbnail display of another IDX Participant’s listing may not include any contact information or branding of the IDX Participant who owns the web site, any of its agents, or any third party. A thumbnail display may only include the following: text data about the listing property, and a photo of the listing property.

  • A full display of another Participant’s listing may not include any contact information or branding of the Participant who owns the web site, any of it’s agents, or any third party within the “body” of the listing data. The “body” is defined as the rectangular space whose borders are delimited by the utmost extent in each direction of the listing test and photo data.

    Under no circumstances shall a Participant state (directly or indirectly) or imply in any manner whatsoever that Participant is the Listing Participant for any MFRMLS Listing(s) other than those actually owned and submitted to the MFRMLS database by Participant.


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Article 16.6: FTP Download Format Updates

Posted by MFRMLS Mon, 05 Jun 2006 22:00:00 GMT


MFRMLS Listings displayed by Participants on Participant Web Sites using FTP download format must be updated by Participant no less than once every seven (7) days, and the Participant Web Site must contain a legible notice on at least the home page stating the interval between updates and the last date the MFRMLS Listings on the Participant Web Site were updated by Participant. MFRMLS Listings displayed by Participants on Participant Web Sites using “smart-framing” format are automatically updated by MFRMLS on a real time basis and Participants may, but do not have to, provide a similar statement of interval update.

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Article 16.7: Identify Listing Firm

Posted by MFRMLS Mon, 05 Jun 2006 22:01:00 GMT


MFRMLS Listings displayed by Participants on Participant Web Sites (other than those which are Participant’s own Listings) must be accompanied by the following written notice:

  • “Listing information courtesy of (Listing Office name). All listing information is deemed reliable but not guaranteed and should be independently verified through personal inspection by appropriate professionals. Listings displayed on this website may be subject to prior sale or removal from sale; availability of any listing should always be independently verified.”


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Article 16.8: Licensees' Right to Use or Access MFRMLS Database

Posted by MFRMLS Mon, 05 Jun 2006 22:03:00 GMT


Licensees of Participants shall have no right to directly use or access the MFRMLS Database. Participants may allow their Licensees/subscribers to display the MFRMLS Listings on the Licensees’ own web site(s) only through the use of smart-frames from the Licensees’ web sites to the Participant Web Site.
Participant shall be directly liable to MFRMLS for any and all unauthorized use of and/or access to the MFRMLS Database and/or MFRMLS Listings by Participant’s Licensees.

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Article 16.9: Display Disclaimers

Posted by MFRMLS Mon, 05 Jun 2006 22:04:00 GMT


Participants shall not knowingly share, or allow access to, the MFRMLS Database and/or the MFRMLS Listings by any unauthorized third party. MFRMLS Listings displayed by Participants on Participant Web Sites (including those which are Participant’s own Listings) must be accompanied by the following written notice:

  • “Listing information is provided for consumer personal, non-commercial use, solely to identify potential properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law.”

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Article 16.10: Limit for Single Search Inquiry

Posted by MFRMLS Mon, 05 Jun 2006 22:05:00 GMT


A search result may not display more than fifty (50) listings at one time.

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Article 16.11: Protecting the IDX Database from "Scraping"

Posted by MFRMLS Mon, 05 Jun 2006 22:09:00 GMT


An IDX Participant displaying the IDX Database or any portion thereof shall make reasonable efforts to avoid “scraping” of the data by third parties or displaying of that data on any other web site. Reasonable efforts shall include but not be limited to: a. Monitoring the web site for signs that a third party is “scraping” data and b. Prominently posting notice that any use of search facilities of data on the site, other than by a consumer looking to purchase real estate, is prohibited. If an IDX Participant suspects “scraping” of the data has occurred, the suspicion and any evidence must be reported to MFR immediately for investigation and action.

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Article 16.12: Internet Site Violations

Posted by MFRMLS Mon, 05 Jun 2006 22:10:00 GMT


An IDX Participant must make changes to an Internet site necessary to cure a violation of MFR’s Rules within five business days of notice from MFR of the violation.

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Article 16.13: Co-Mingling the IDX Database with Non-MLS Listings

Posted by MFRMLS Mon, 05 Jun 2006 22:11:00 GMT


No portion of the IDX Database shall be co-mingled with any non-MLS listings on the IDX Participant’s Internet web site. MFR will require that listings obtained through IDX must be searched separately from listings obtained from other sources, except other MLSs.

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Article 16.14: Property Addresses Optional

Posted by MFRMLS Mon, 05 Jun 2006 22:12:00 GMT


MFR has chosen to make property addresses optional to the Listing Participant and subsequently optional to the displaying Participant.


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Article 16.15: Prohibition of Preferential Display

Posted by MFRMLS Mon, 05 Jun 2006 22:13:00 GMT


MFR has chosen to prohibit the preferential display of a participant’s own listings in search results. That is, when a consumer enters his/her search criteria and hits the “Search” button, listings are returned to his/her displayed neutrally.

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Article 16.16: Exclusion of Listing That Are Not Exclusive Right to Sell

Posted by MFRMLS Mon, 05 Jun 2006 22:14:00 GMT


MFR has chosen not to exclude any listing types from IDX feeds.

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Article 16.17: Qualification for IDX Participation

Posted by MFRMLS Mon, 05 Jun 2006 22:15:00 GMT


A Participant must be actively engaged in providing real estate brokerage services to buyers or sellers.

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Article 16.18: Third Party Contractors

Posted by MFRMLS Mon, 05 Jun 2006 22:16:00 GMT


Any Participant using a third party to develop/design its IDX web site solution will have a written agreement with that third party in the form prescribed by MFRMLS.

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Article 16.19: Reporting and Monitoring IDX Sites

Posted by MFRMLS Wed, 05 Sep 2007 20:42:00 GMT


Participants must notify the MLS of their intention to establish an IDX site and must make their site directly accessible to the MLS for purposes of monitoring/ensuring compliance with applicable rules and policies.

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Article 16.20: Protecting IDX Information

Posted by MFRMLS Wed, 05 Sep 2007 20:55:00 GMT


Participants must protect IDX information from misappropriation by employing reasonable efforts to monitor and prevent “scraping” or other unauthorized accessing, reproduction, or use of the MLS database.

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Article 16.21: Listings or Property Addresses

Posted by MFRMLS Wed, 05 Sep 2007 20:56:00 GMT


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 Web sites or VOWS) shall not be accessible via IDX sites. Not withstanding this prohibition, listing brokers may display on their IDX sites or their other Web site(s) the listing or property address of consenting sellers.

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Article 16.22: Selection of Listings

Posted by MFRMLS Wed, 05 Sep 2007 20:58:00 GMT


Participants may select the listings they choose to display on their 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 IDX site must be independently made by each Participant.

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Article 16.23: Refreshing MLS Data

Posted by MFRMLS Wed, 05 Sep 2007 20:58:00 GMT


Participants must refresh all MLS downloads and refresh all MLS data at least once every seven (7) days.


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Article 16.24: Sharing the IDX Database

Posted by MFRMLS Wed, 05 Sep 2007 20:59:00 GMT


Except as provided in these rules, an IDX site or a participant or user operating an IDX site may not distribute, provide, or make any portion of the MLS database available to any person or entity.

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Article 16.25: Identify Brokerage Firm

Posted by MFRMLS Wed, 05 Sep 2007 21:00:00 GMT


When displaying listing content, a participant’s or user’s IDX site must clearly identify the name of the brokerage firm under which they operate in a readily visible color and typeface.

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