§ 58-1A-5 NMSA 1978

A credit card account between a domestic bank or consumer credit bank and a borrower, wherever the borrower's place of residence, shall be governed solely by the laws of New Mexico and federal law, where applicable. Unless otherwise expressly agreed in writing by the parties, a credit card account between a consumer credit bank and a borrower shall be governed by the provisions of Sections 56-8-1 through 56-8-30 NMSA 1978. A domestic bank or consumer credit bank may, as provided in the written agreement governing the credit card account, modify the terms or conditions of the credit card account upon prior written notice of the modification as specified by credit card account agreement or by the federal Truth in Lending Act.