The Board is publishing a final rule to amend Regulation Z, which implements the Truth in Lending Act (TILA). The final rule implements Section 1461 of the recently enacted Dodd-Frank Wall Street Reform and Consumer Protection Act. Section 1461 amends TILA to provide a separate, higher rate threshold for determining when the Board's escrow requirement applies to higher-priced mortgage loans that exceed the maximum principal obligation eligible for purchase by Freddie Mac.