fr_document_number,regs_document_id 2021-20454,FMCSA-2011-0389-0026 2021-20454,FMCSA-2012-0050-0014 2021-20454,FMCSA-2014-0381-0027 2021-20454,FMCSA-2015-0117-0011 2021-20454,FMCSA-2016-0008-0010 2021-20454,FMCSA-2019-0028-0005 2021-20454,FMCSA-2019-0030-0003 2021-20454,FMCSA-2019-0031-0004