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withdrawn,object_id NRC-2017-0029-0007,NRC,NRC-2017-0029,NuScale Small Modular Reactor Design Certification,Proposed Rule,,2021-08-24T00:00:00Z,2021,8,2021-08-24T00:00:00Z,2021-10-15T03:59:59Z,2025-05-21T06:39:46Z,2021-18071,0,0,0900006484c9fd97 NRC-2017-0029-0001,NRC,NRC-2017-0029,NuScale Small Modular Reactor Design Certification,Proposed Rule,,2021-07-01T00:00:00Z,2021,7,2021-07-01T00:00:00Z,2021-10-15T03:59:59Z,2025-05-21T06:40:05Z,2021-13940,0,0,0900006484bc6cdc