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withdrawn,object_id NRC-2021-0179-0001,NRC,NRC-2021-0179,Alternative Radiological Source Terms for Evaluating Design Basis Accidents at Nuclear Power Reactors,Notice,,2022-04-21T00:00:00Z,2022,4,2022-04-21T00:00:00Z,2022-06-22T03:59:59Z,2025-05-21T06:37:20Z,2022-08519,0,0,090000648502a073