documents: EPA-HQ-ORD-2005-0004-0045

Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

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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posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-ORD-2005-0004-0045 EPA EPA-HQ-ORD-2005-0004 Letter to Dr. Philip K. Hopke, Chemical Engineering Department, University of California at Los Angeles from Lester D. Grant, Ph.D., USEPA/ORD/NCEA/RTP re: CD-ROM and hard copy of the criteria document for particulate matter (PM) Supporting & Related Material Letter, Memorandum, Email 2002-09-17T04:00:00Z 2002 9     2010-07-15T19:15:09Z   0 0 09000064800c658a

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