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Section §172.802: Components of a security plan

Below are the available interpretations and guidance for the given section. To return to the list of parts, use the Parts link above. If you do not see any guidance or interpretation information below, that means there is none available for the given part/section. Return to the search page to browse additional regulations sections.

PHMSA has published several Frequently Asked Questions (FAQ) documents on regulatory topics. Please review our FAQ documents below:

Additionally PHMSA has Hazardous Materials FAQs based on letters of interpretation on the following topics:

This section of the website provides the ability to find regulations information including regulations parts, content of sections, and interpretations for regulations sections. Below is a list of parts, identified by the part number and subject. To browse sections by part, click on the subject link below. You will be taken to the eCFR website to view sections for a part.

A written regulatory interpretation, response to a question, or an opinion concerning a pipeline safety issue may be obtained by submitting a written request to the Office of Pipeline Safety (PHP–30), PHMSA, U.S. Department of Transportation, 1200 New Jersey Avenue SE., Washington, DC 20590–0001 or at the email address: In addition to email address, the requestor must include his or her return address and should also include a daytime telephone number. Requests should be submitted at least 120 days before the time the requestor needs a response.

Note: electronic submission is provided as alternative to the 49 CFR Part 190.11(b) mail-in requirement.

The regulations text of the section can be found on the eCFR website. To view the regulations text, use the link below. For assistance, please send an email to

View section 172.802 on the ECFR website

Interpretation Responses

Ref ID Date Company Name Individual Name Response Document
18-0137 Idaho Power Company Mr. William Norris View
03-0176 NRS Logistics Mr. David Hiromura View
03-0177 A.I.D., Inc. Mr. Donald Brittingham View
CHI-04-001 Agricultural Retailers Association Richard Gupton View
CHI-04-002 Agricultural Retailers Association James Thrift View
03-0135 American Trucking Associations Mr. Richard Moskowitz View
07-0086 Air Products and Chemicals, Inc Ms. Susan K. Leith View
06-0132 Motor Carrier Compliance & Safety Co Mr. Jay Muratore View
CHI-03-001 Department of California Highway Patrol Commissioner Helmick View
06-0219 Jones Chemicals, Inc. Mr. D. L. Casmey View
06-0177 Duplainville Transport, Inc. Safety Specialist View
11-0263 c/o Waste Control Specialists LLC Mr. Jeff Shouse View
03-0328 The Fertilizer Institute Mr. Kraig R. Naasz, President View
10-0083 Chemical Sector Coordinating Council Mr. Dan Walters View