PHMSA LNG Frequently Asked Questions Archive Records
PHMSA LNG Frequently Asked Questions Archive Records 3/25/2014 to 6/21/2023
Significant Regulatory Guidance
Legacy ID
976
Show Effective Date
Off
Significant Regulatory Guidance
Yes
Inspection, Investigation and Enforcement Manual Version 2.1 - October 5, 2017 (PDF)
The policies and procedures described in this manual draw on the knowledge and experience of the Field Operations’ investigators, National Field Leadership Team (NFLT) and legal staff from across the agency. Designed as a job aid, a training guide, and a desk reference, this manual contains...
Wetlines Awareness for Emergency Responders
This brochure, developed in partnership with the National Tank Truck Carriers, Inc., the National Association of State Fire Marshals, and the International Association of Fire Chiefs, provides general awareness to emergency responders regarding wetlines. Wetlines are external piping located...
Shipping Batteries Safely by Air: What You Need to Know
This guide describes the USDOT regulations for the classification criteria, packaging requirements, and hazard communication for the transportation of batteries shipped by aircraft under 49 CFR, Parts 100-185.
Guidance on EX Classification Approvals with Expiration Dates
PHMSA will only accept fireworks approval applications from fireworks manufacturers or their U.S. designated agent on their behalf. This includes an applicant seeking to renew an expired EX approval for the specific purpose of continuing the manufacturing of the firework device.
Safety Guidance for the Classification of an Aerial Shell Kit
Safety Guidance for the Classification of an Aerial Shell Kit
Registration FAQ - Mergers Acquisitions and Legal Status Changes
What to do when there is a change in the case of merger or acquisition with Hazmat registration.
1971 Memorandum of Understanding Between DOT and EPA on Transportation-Related Facilities
To establish polices and guidelines relating to the definition of transportation and onshore and offshore facilities and the responsibilities of the Environmental Protection Agency and the U.S. Coast Guard with respect to the prevention of oil discharges from vessels and onshore and offshore...
1972 Memorandum of Understanding Between OSHA and DOT
To establish the relationships, notification procedures, coordination requirements, and reporting responsibilities for both the Board and the Department for accident investigations, in addition to identifying and describing the conditions and agreements that exist between the Board and the...
1975 Reimbursable Memorandum of Understanding Between DOT and NTSB
This agreement establishes the relationships, notification procedures, coordination requirements, and reporting responsibilities for both the Board and the Department for accident investigations. This agreement also identifies and describes the conditions and agreements that exist...