1984—Par. (5). Pub. L. 98–364 inserted “; except that no fewer than 11 employees must be employed under paragraph (1) at any time” at end.

1981—Par. (3). Pub. L. 97–58 substituted “contracts or agreements with, or provide such grants to, other organizations” for “contracts or agreements with other organizations”.

Section effective upon the expiration of the sixty-day period following Oct. 21, 1972, see section 4 of Pub. L. 92–522, set out as a note under section 1361 of this title.