Environmental Protection Agency Docket EPA-R09-OAR-2015-0819 Proposed Rule

2016-05278: Revisions to the California State Implementation Plan; South Coast Air Quality Management District; Control of Oxides of Nitrogen Emissions From Off-Road Diesel Vehicles

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Summary

The Environmental Protection Agency (EPA) is proposing to approve South Coast Air Quality Management District's (SCAQMD or District) Rule 2449, Control of Oxides of Nitrogen Emissions from Off- Road Diesel Vehicles, which adopts by reference title 13, chapter 9, section 2449.2 of the California Code of Regulations (CCR), "Surplus Off-Road Opt-In for NO<INF>X</INF> (SOON) Program," as part of the SCAQMD portion of the California State Implementation Plan (SIP). SCAQMD Rule 2449 requires certain in-use off-road vehicle fleets to meet more stringent requirements in the South Coast area when funding is provided by the District in order to achieve additional reductions of oxides of Nitrogen (NO<INF>X</INF>). We are taking comments on this proposal and plan to follow with a final action.

The agency’s own summary, as published.

What this changes

Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.

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