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4. How does NAR issue and enforce these rules, policies, and practices?
NAR, through its Member Boards, controls a substantial number of the MLSs in the United States.
NAR promulgates rules, policies, and practices governing the conduct of NAR-affiliated MLSs
that are set forth annually in the Handbook on Multiple Listing Policy (“Handbook”). Under the
terms of the Handbook, affiliated REALTOR® associations and MLSs “must conform their
governing documents to the mandatory MLS policies established by [NAR’s] Board of Directors
to ensure continued status as member boards and to ensure coverage under the master professional
liability insurance program.”
NAR and its affiliated REALTOR® associations and MLSs enforce the Handbook’s rules,
policies, and practices as well as the rules, policies, and practices set forth in NAR’s Code of
Ethics. NAR’s Code of Ethics states that “[a]ny Member Board which shall neglect or refuse to
maintain and enforce the Code of Ethics with respect to the business activities of its members may,
after due notice and opportunity for hearing, be expelled by the Board of Directors from
membership” in NAR.
5. How does these rules, policies and practices violate the antitrust laws?
NAR’s real estate broker members are direct competitors for the provision of listing broker and
buyer broker services. NAR’s and its affiliated MLSs’ adoption and enforcement of these rules,
policies, and practices reflect concerted action between horizontal competitors and constitute
agreements among competing real estate brokers that reduce price competition among brokers and
lead to higher prices and lower quality service for American home buyers and sellers. The Division
has alleged that these agreements individually and collectively unreasonable restrain trade in
violation of Section 1 of the Sherman Act, 15 U.S.C. § 1.
The Alleged Unlawful Agreements
NAR’s “Commission-Concealment Rules”
6. What are the “Commission-Concealment Rules”?
NAR’s Commission-Concealment Rules recommend that MLSs prohibit disclosing to prospective
buyers the total commission offered to buyer brokers. All or nearly all of NAR-affiliated MLSs
have adopted a prohibition on disclosing commissions offered to buyer brokers. This means that
while buyer brokers can see the commission that is being offered to them if their home buyer
purchases a specific property – a commission that will ultimately be paid through the home
purchase price that the home buyer, represented by the buyer broker, pays – MLSs conceal this fee
from home buyers.
7. What is the alleged anticompetitive effect of the “Commission-Concealment Rules”?
NAR’s Commission-Concealment Rules relieve buyer brokers from the necessity of competing
against each other by offering rebates or offering to accept lower commissions. These rules also
make home buyers both less likely and less able to negotiate a discount or rebate off the offered