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withdrawn,object_id IRS-2015-0049-37970,IRS,IRS-2015-0049,Substantiation Requirement for Certain Contributions; Withdrawal,Proposed Rule,,2016-01-08T05:00:00Z,2016,1,2016-01-08T05:00:00Z,,2016-01-12T19:27:01Z,2016-00189,0,0,0900006481df6d0c