Section 110(h) of the Clean Air Act, as amended in 1990 (the ``Act''), requires EPA by November 15, 1995, and every three years thereafter, to identify the Federally-enforceable State Implementation Plans (SIPs) in each State and to publish notice in the Federal Register of the availability of such documents. This notice of availability fulfills the three-year requirement of making these SIP compilations for each State available for public inspection. The original notice of availability was published on November 1, 1995 (60 FR 55459).