May 02, 2011
OSHA NPRM that potentially involves tank trailers (search on 'motor vehicles' after opening link) http://www.osha.gov/FedReg_osha_pdf/FED20100524.pdf
CTRMC has some .pdf documents related to the news:
CTRMC Falls Protocol Final
3.22.2011
US DOT PHMSA NPRM on 'wetlines' -
http://www.gpo.gov/fdsys/pkg/FR-2011-01-27/pdf/2011-1695.pdf
US DOT PHMSA NPRM on ASME for cargo tanks -
http://edocket.access.gpo.gov/2010/pdf/2010-32231.pdf