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withdrawn,object_id NRC-2008-0121-0001,NRC,NRC-2008-0121,"List of Approved Spent Fuel Storage Casks: HI-STORM 100 Revision 4, Confirmation of Effective Date",Rule,Final Rule,2008-01-02T00:00:00Z,2008,1,,,2025-05-21T09:14:09Z,E7-25439,0,0,0900006480381593