id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-HQ-OAR-1988-0123-0009,EPA,EPA-HQ-OAR-1988-0123,Red Border Review package [A-88-21-II-A-2],Supporting & Related Material,Publication - Previous/Related FR Notice,2022-09-08T04:00:00Z,2022,9,,,2022-09-09T01:02:59Z,,0,0,0900006484ed328f EPA-HQ-OAR-1988-0123-0008,EPA,EPA-HQ-OAR-1988-0123,"Memorandum from Foston Curtis, Test Support Section, USEPA, to Robert T. Shigehara, Emission Measurement Branch, TSD, discussing method laboratory evaluation [A-88-21-II-A-1]",Supporting & Related Material,Memorandum,2022-09-08T04:00:00Z,2022,9,,,2022-09-09T01:02:50Z,,0,0,0900006484ed328e EPA-HQ-OAR-1988-0123-0010,EPA,EPA-HQ-OAR-1988-0123,Red Border Review Package [A-88-21-IV-H-1],Supporting & Related Material,Publication - Previous/Related FR Notice,2022-09-08T04:00:00Z,2022,9,,,2022-09-09T01:03:09Z,,0,0,0900006484ed3290 EPA-HQ-OAR-1988-0123-0002,EPA,EPA-HQ-OAR-1988-0123,Standards of Performance for New Stationary Sources; Amendment to Method 7A for the Determination of Nitrogen Oxide Emissions from Stationary Sources; Notice of Public Hearing [A-88-21-III-A-1],Proposed Rule,,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:32:12Z,89-9769,0,0,0900006484ed30f1 EPA-HQ-OAR-1988-0123-0005,EPA,EPA-HQ-OAR-1988-0123,Legacy Index for Docket A-88-21,Supporting & Related Material,Index,2021-12-17T05:00:00Z,2021,12,,,2021-12-18T01:32:41Z,,0,0,0900006484ed30f3 EPA-HQ-OAR-1988-0123-0001,EPA,EPA-HQ-OAR-1988-0123,Standards of Performance for New Stationary Sources; Appendix A - Reference Methods; Amendment to Method 7A; Nitrogen Oxide Emission Determinations [A-88-21-I-1],Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T02:00:33Z,88-12363,0,0,0900006484ed30ef EPA-HQ-OAR-1988-0123-0004,EPA,EPA-HQ-OAR-1988-0123,Standards of Performance for New Stationary Sources; Amendment to Method 7A for the Determination of Nitrogen Oxide Emissions From Stationary Sources and Technical Correction to Method 16,Rule,Final Rule,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:32:22Z,90-12330,0,0,0900006484ed30f0 EPA-HQ-OAR-1988-0123-0003,EPA,EPA-HQ-OAR-1988-0123,"Standards of Performance for New Stationary Sources; Appendix A - Reference Methods; Amendments to the Introduction and Methods 6, 6C, 7A, 8, and 10A [A-88-21-V-A-1]",Rule,Final Rule,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:32:02Z,89-23962,0,0,0900006484ed30f2