https://regulations.justia.com/regulations/fedreg/agencies/department-of-transportation/pipeline-and-hazardous-materials-safety-administration/2009/12/31?registers=between Fri, 09 May 2025 00:40:30 -0700 Fri, 09 May 2025 00:40:30 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-transportation/pipeline-and-hazardous-materials-safety-administration/2009/12/31?registers=between https://regulations.justia.com/regulations/fedreg/2009/12/31/E9-31078.html https://regulations.justia.com/regulations/fedreg/2009/12/31/E9-31078.html Thu, 31 Dec 2009 00:00:00 -0800 E9-31078 Rule http://www.gpo.gov/fdsys/pkg/FR-2009-12-31/pdf/E9-31078.pdf