Regulation & law · 09/12/2022
PHMSA Converts Hazardous Materials Regulations Letters of Interpretation into Frequently Asked Questions
The Pipeline and Hazardous Materials Safety Administration (PHMSA) has converted historical letters of interpretation into frequently asked questions (FAQs) to clarify the Hazardous Materials Regulations, following comments from stakeholders and a webinar event.
Original source language: Federal Register — All DocumentsOpen original release →