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withdrawn,object_id EPA-HQ-OAR-1988-0122-0002,EPA,EPA-HQ-OAR-1988-0122,National Emission Standards for Hazardous Air Pollutants; Test Methods [A-88-12-V-A-1],Rule,Final Rule,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:31:33Z,90-12331,0,0,0900006484ed2e22 EPA-HQ-OAR-1988-0122-0004,EPA,EPA-HQ-OAR-1988-0122,Legacy Index for Docket A-88-12,Supporting & Related Material,Index,2021-12-17T05:00:00Z,2021,12,,,2021-12-18T01:31:52Z,,0,0,0900006484ed2e24 EPA-HQ-OAR-1988-0122-0001,EPA,EPA-HQ-OAR-1988-0122,National Emission Standards for Hazardous Air Pollutants; Test Methods; Addition of Methods 108B and 108C; Notice of Public Hearing [A-88-12-III-A-1],Proposed Rule,,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:31:21Z,89-1792,0,0,0900006484ed2e23 EPA-HQ-OAR-1988-0122-0003,EPA,EPA-HQ-OAR-1988-0122,"National Emission Standards for Hazardous Air Pollutants; Test Methods; Addition of Methods 108B and 108C; Final Rule; Technical Amendment [A-88-12-V-A-2]",Rule,Final Rule,2021-12-17T05:00:00Z,2021,12,2021-12-17T05:00:00Z,,2021-12-18T01:31:43Z,90-18553,0,0,0900006484ed283e