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192.463

Section §192.463: External corrosion control: Cathodic protection

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:

https://www.phmsa.dot.gov/about-phmsa/phmsa-faqs.

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: pipeline_interp_submittal@dot.gov. 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 PHMSA.Webmaster@dot.gov.

View section 192.463 on the ECFR website

Interpretation Responses

Ref ID Date Company Name Individual Name Response Document
PI-91-025 Pipeline Safety Utilities Division Dan H. Weaklend View
PI-05-0102 City of Mesa Mr. Gerald Paulus View
PI-93-039 Airborne Environmental Surveys Dave Mitchel View
PI-91-032 Airborne Environmental Surveys David Mitchell View
PI-92-062 Arizona Corporation Commission Dan H. Weaklend View
PI-83-005 ADB 83-2 View
PI-71-088 Cathodic Protection Service Ted L. Canfield View
PI-74-009 Richard B. Bender Corrosion Associates Richard B. Bender View
PI-83-0107 View
PI-81-011 Northwest Pipeline Corporation Lloyd A. Hightower View
PI-89-006 Memo: Internal View
PI-89-003 Montana-Dakota Utilities Company Tony J. Finneman View