Pub. L. 95-202, tit. V, sec. 501

Sec. 501. The provisions of this Act shall become effective on the first day of the first month beginning 60 days after the date of enactment of this Act, except that the provisions of title I and section 304(a) (1) (A) shall be effective retroactively to October 1, 1977, the provisions of sections 201 and 202 shall become effective on January 1, 1978, the provisions of section 203 shall be effective retroactively to May 31, 1976, and the provisions of sections 301, 302(2), 304(a) (1)(B), 304 (a)(2), 305(a)(3), 305(b)(2), 305(b)(3) 305(b)(4), 305(c), 306, 307, 308, 309, and 310 and of title IV shall be effective upon enactment.