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Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Please see www.epa.gov/nsr/ for the latest information on EPA's New Source Review program.

February 4, 1987 Region IX New Source Review NSR PSD Rulemaking Backlog 15.3

The memo responds to Region IX's concern about their NSR/PSD rulemaking backlog and the need to make local NSR/PSD regulations Federally enforceable to enhance enforcement options.

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