National Academy of Sciences Study.

Sec. 424. National Academy of Sciences Study. The matter under the heading “administrative provisions” under the heading “Environmental Protection Agency” in title III of division K of the Consolidated Appropriations Resolution, 2003 (117 Stat. 513), is amended—(1) in the first sentence of the fifth undesignated paragraph (beginning “As soon as”), by inserting before the period at the end the following: “, and the impact of the final rule entitled ‘Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Equipment Replacement 118 STAT. 417 Provision of the Routine Maintenance, Repair and Replacement Exclusion’, amending parts 51 and 52 of title 40, Code of Federal Regulations, and published in electronic docket OAR–2002–0068 on August 27, 2003”; and(2) in the sixth undesignated paragraph (beginning “The National Academy of Sciences”), by striking “March 3, 2004” and inserting “January 1, 2005”.