49 C.F.R. § 21.3
(a) This part applies to any program for which Federal financial assistance is authorized under a law administered by the Department, including the types of Federal financial assistance listed in appendix A to this part. It also applies to money paid, property transferred, or other Federal financial assistance extended after the effective date of this part pursuant to an application approved before that effective date. This part does not apply to:
(4) Any employment practice, under any such program, of any employer, employment agency, or labor organization, except to the extent described in § 21.5(c).
The fact that a type of Federal financial assistance is not listed in appendix A to this part shall not mean, if title VI of the Act is otherwise applicable, that a program is not covered. Other types of Federal financial assistance under statutes now in force or hereinafter enacted may be added to appendix A to this part.
[35 FR 10080, June 18, 1970, as amended at 68 FR 51389, Aug. 26, 2003]