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withdrawn,object_id CDC-2013-0010-0002,CDC,CDC-2013-0010,Draft NIOSH Survey of Nanomaterial Risk Management Practices,Supporting & Related Material,,2013-06-19T04:00:00Z,2013,6,,,2013-06-19T11:58:52Z,,0,0,090000648131d988 CDC-2013-0010-0001,CDC,CDC-2013-0010,Survey of Nanomaterial Risk Management Practices,Notice,Request for Comments,2013-06-19T04:00:00Z,2013,6,2013-06-19T04:00:00Z,2013-09-16T03:59:59Z,2013-08-06T03:00:58Z,,0,0,090000648132e276 CDC-2013-0010-0003,CDC,CDC-2013-0010,General Safe Practices for Working with Engineered Nanomaterials in Research Laboratories,Supporting & Related Material,,2013-06-19T04:00:00Z,2013,6,,,2013-06-19T11:58:53Z,,0,0,0900006481328413 CDC-2013-0010-0004,CDC,CDC-2013-0010,Approaches to Safe Nanotechnology: Managing the Health and Safety Concerns Associated with Engineered Nanomaterials,Supporting & Related Material,,2013-06-19T04:00:00Z,2013,6,,,2013-06-19T11:58:53Z,,0,0,0900006481328415