https://regulations.justia.com/regulations/fedreg/agencies/department-of-transportation/pipeline-and-hazardous-materials-safety-administration/2009/11/30?registers=between Tue, 22 Apr 2025 06:24:24 -0700 Tue, 22 Apr 2025 06:24:24 -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/2009/11/30?registers=between https://regulations.justia.com/regulations/fedreg/2009/11/30/E9-28477.html https://regulations.justia.com/regulations/fedreg/2009/11/30/E9-28477.html Mon, 30 Nov 2009 00:00:00 -0800 E9-28477 Rule http://www.gpo.gov/fdsys/pkg/FR-2009-11-30/pdf/E9-28477.pdf