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withdrawn,object_id PHMSA-2005-20620-0004,PHMSA,PHMSA-2005-20620,George Mason University,Other,Additional Information,2007-01-17T05:00:00Z,2007,1,2007-01-17T05:00:00Z,2007-01-18T04:59:59Z,2024-11-11T22:10:35Z,,1,0,09000064802b9bf3 PHMSA-2005-20620-0005,PHMSA,PHMSA-2005-20620,George Mason University,Other,Exemption Evaluation Form,2007-01-17T05:00:00Z,2007,1,2007-01-17T05:00:00Z,2007-01-18T04:59:59Z,2024-11-11T22:10:35Z,,1,0,09000064802b9bf4 PHMSA-2005-20620-0001,PHMSA,PHMSA-2005-20620,George Mason University - Exemption - Hazardous Materials - Application for an Emergency Exemption to Authorize the One Time Transportation in Commerce of Two Cylinders that are no Longer Authorized to Contain Nitrogen Dioxide,Other,Application,2005-02-23T05:00:00Z,2005,2,2005-02-23T05:00:00Z,2005-02-24T04:59:59Z,2024-11-11T22:10:35Z,,1,0,09000064802b9bf1