Nothing in 209 CMR 42.12A shall prohibit a mortgage broker from negotiating the terms or conditions of a mortgage loan, including the interest rate, on behalf of a consumer. A mortgage broker may also use such forms or other evidence as desired to allow a consumer to indicate a preference to enter into a mortgage rate lock commitment with a mortgage lender. However, any such forms or evidence must clearly and conspicuously contain the following statement: "This is a request, not a commitment, to lock your interest rate with a mortgage lender."
209 CMR, § 42.12A