Not later than 90 days after October 26, 1996, the Secretary shall, by notice issued in the Federal Register, establish any requirements necessary to provide for the transition (upon the effectiveness of this chapter and the amendments made by this chapter) from the provision of assistance for Indian tribes and Indian housing authorities under the United States Housing Act of 1937 [
42 U.S.C.
1437 et seq.] and other related provisions of law to the provision of assistance in accordance with this chapter and the amendments made by this chapter.