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withdrawn,object_id IRS-2010-0031-0001,IRS,IRS-2010-0031,Series LLCs and Cell Companies,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2010-09-14T04:00:00Z,2010,9,2010-09-14T04:00:00Z,2010-12-14T04:59:59Z,2022-02-25T17:06:13Z,2010-22793,0,0,0900006480b4ea3f