fr_document_number,regs_document_id 2017-00516,FMCSA-2010-0247-0004 2017-00516,FMCSA-2012-0128-0005 2017-00516,FMCSA-2012-0217-0007 2017-00516,FMCSA-2012-0219-0005 2017-00516,FMCSA-2014-0021-0008