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withdrawn,object_id EPA-HQ-OAR-2006-0886-0025,EPA,EPA-HQ-OAR-2006-0886,Final Selective Catalyst Reduction (SCR) Guidance Document,Other,Significant Guidance,2007-07-23T04:00:00Z,2007,7,2007-07-23T04:00:00Z,,2024-11-07T01:40:23Z,,1,0,0900006480264a0c EPA-HQ-OAR-2006-0886-0024,EPA,EPA-HQ-OAR-2006-0886,Mercedes-Benz Comments on Draft Selective Catalytic Reduction (SCR) Guidance,Supporting & Related Material,"Agreement, Contract",2007-01-23T05:00:00Z,2007,1,,,2007-01-23T19:18:53Z,,0,0,09000064801f3e09 EPA-HQ-OAR-2006-0886-0001,EPA,EPA-HQ-OAR-2006-0886,Draft Certification Procedures for Light-Duty Diesel Vehicles and Heavy-Duty Diesel Engines Using Selective Catalyst Reduction (SCR) Technologies for Public Comment,Notice,Federal Register Document,2006-11-15T05:00:00Z,2006,11,2006-11-15T05:00:00Z,2006-12-16T04:59:59Z,2008-01-08T21:12:23Z,E6-19264,0,0,09000064801e1f89 EPA-HQ-OAR-2006-0886-0002,EPA,EPA-HQ-OAR-2006-0886,Certification Procedure for Light-Duty and Heavy-Duty Diesel Vehicles Using Selective Catalyst Reduction (SCR) Technologies - Draft Guidance Document,Supporting & Related Material,Publication - USEPA,2006-11-15T05:00:00Z,2006,11,,,2006-11-15T13:18:24Z,,0,0,09000064801df83b