Pub. L. 101-73, tit. XI, sec. 1115
TIME FOR PROPOSAL AND ADOPTION OF RULES.
SEC. 1115. TIME FOR PROPOSAL AND ADOPTION OF RULES. As appropriate, rules issued under sections 1113 and 1114 shall be proposed not later than 6 months and shall be effective upon adoption in final form not later than 12 months after the date of the enactment of this Act.