with the obligation by the Secretary or the use by the recipient of such funds (except for requirements related to fair housing, nondiscrimination, labor standards, and the environment) if the Secretary finds that good cause exists for the waiver or alternative requirement and such waiver or alternative requirement would not be inconsistent with the overall purpose of this title. (2) Notice and publication Any waiver of or alternative requirement pursuant to paragraph (1) shall not take effect before the expiration of the 30-day period beginning upon the later of— (A) the provision of written notification of such waiver or alternative requirement to the Congress