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withdrawn,object_id NRC-2020-0179-0003,NRC,NRC-2020-0179,"List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM UMAX Canister Storage System, Certificate of Compliance No. 1040, Amendment No. 4; Direct Final Rule; Confirmation of Effective Date",Rule,,2021-01-13T00:00:00Z,2021,1,2021-01-13T00:00:00Z,,2025-05-21T06:41:08Z,2021-00231,0,0,09000064849f0c1c