; (2) notifies the State in writing with sufficient detail describing the violation; and (3) determines that the State has not taken action to correct the violation within 90 days after the notification. . (f) Effective date; transition rule (1) Effective date The amendments made by this section shall take effect on the date of the enactment of this Act. (2) Transition rule (A) In general Nothing in this Act shall be considered to terminate or otherwise affect any demonstration project approved under section 305 of the Social Security Act before the date of the enactment of this Act. (B) Original conditions continue to apply A demonstration project described in subparagraph (A) shall be conducted in the same manner as if subsections (a) through (f) had not been enacted. 1202. Evaluation of demonstration projects (a) In general Section 305 of the Social Security Act ( 42 U.S.C. 505 ) is amended by adding at the end the following: (i) The Secretary of Labor shall conduct an impact evaluation of each demonstration project conducted under this section, using existing data sources to the extent possible and methodology appropriate to determine the effects of the demonstration project, including on individual skill levels, earnings, and employment retention. . (b) Cooperation by State Section 305(b) of the Social Security Act ( 42 U.S.C. 505(b) ), as amended by section 1201(b) of this Act, is further amended by striking paragraphs (5) and (6) and inserting the following: (5) a description of the manner in which the State will determine the extent to which the goals and outcomes described in paragraph (3) were achieved; (6) assurances that the State will cooperate, in a timely manner, with the Secretary of Labor with respect to the impact evaluation conducted under subsection (i)