Regulation Z means the regulations issued by the Bureau (12 CFR part 1026) to implement the Federal Truth in Lending Act (15 U.S.C. 1601 et seq.), and includes the Commentary on Regulation Z.
12 CFR § 1024.2
Statutory terms. All terms defined in RESPA (12 U.S.C. 2602) are used in accordance with their statutory meaning unless otherwise defined in paragraph (b) of this section or elsewhere in this part.