Federal Register - "Revisions to Test Methods, Performance Specifications, and Testing Regulations for Air Emission Sources; Extension of Comment Period"

Title: Revisions to Test Methods, Performance Specifications, and Testing Regulations for Air Emission Sources; Extension of Comment Period Source: Federal Register Data/Action: ENVIRONMENTAL PROTECTION AGENCY (Proposed Rule) Date: 10/9/2015 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 51, 60, 61, and 63 [EPA-HQ-OAR-2014-0292; FRL-9935-42-OAR] RIN 2060-AS34 Revisions to Test Methods, Performance Specifications, and Testing Regulations for Air Emission Sources; Extension of Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule; extension of comment period. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA)... ...EPA recently added a technical justification to the docket for the revision in the proposed rule regarding Subpart JJJJ of Part 60 (Standards of Performance for Stationary Spark Ignition Internal Combustion Engines). We also added background information to support our reasoning for soliciting comment about Method 7E stratification. Therefore, the EPA... ...EPA electronically, by mail, by facsimile, or through hand delivery/courier. Please refer to the proposal (80 FR 54146) for the addresses and detailed instructions. [[Page 61140]] Docket. Publicly available documents relevant to this action are available for public inspection either electronically at www.regulations.gov , or in hard copy at the EPA Docket Center, EPA/DC...