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withdrawn,object_id PBGC-2017-0001-0001,PBGC,PBGC-2017-0001,Requests for Information: Requests for Approving Certain Alternative Methods for Computing Withdrawal Liability; Settlement of Withdrawal and Mass Withdrawal Liability,Notice,,2017-01-05T05:00:00Z,2017,1,2017-01-05T05:00:00Z,2017-02-22T04:59:59Z,2017-02-22T02:02:07Z,2016-31715,0,0,090000648244c554