Search

Final Rule Alert: PHMSA Amends 4-series Cylinder Requalification Periods

Posted on 11/3/2020 by Roger Marks

In response to a petition from the National Propane Gas Association (NPGA), US DOT PHMSA issued a Final Rule to lengthen some requalification periods for certain DOT 4-series cylinders in non-corrosive gas service.

The Final Rule amends 49 CFR 180.209(e) and takes effect on November 30, 2020.

The Rule authorizes:
  • 12-year initial and subsequent requalification periods for volumetric expansion testing; and
  • A 12-year initial requalification period for proof pressure testing.
Note: The 10-year subsequent requalification period for proof pressure testing remains in effect.  

To qualify for the 12-year requalification period for volumetric expansion testing (instead of the previous 5-year period), cylinders must be:
  • Made in conformance with DOT specs 4B, 4BA, 4BW, or 4E;
  • Protected externally by a suitable corrosion-resistant coating;
  • Exclusively used for non-corrosive gas; and
  • Commercially free from corroding components.
The Final Rule appeared in the Federal Register on October 30, 2020. 

Complete DOT Hazmat Training - Only 2 Sessions Left! 

DOT hazmat online trainingYour last two chances for Lion's Hazmat Ground Shipper Certification webinar take place on November 18–19 and December 16–17.

Join a Lion instructor for this two-day webinar and develop a step-by-step process to ship hazmat of any class by highway in full compliance with 49 CFR Hazardous Materials Regulations (HMR).

Experienced shippers can knock out recurrent DOT hazmat training in one day with our Recurrent Hazmat Ground Shipper webinar on November 5 or December 3. 

Instructor-led training for air (IATA) and vessel (IMDG) shippers is also available. Join us live or train at your own pace at Lion.com/Hazmat. 

US DOT requires hazmat training once every three years for all "hazmat employees." (49 CFR 172.704) 

Tags: 49 CFR 180.209, cylinders, hazardous materials, new rules

Find a Post

Compliance Archives

Lion - Quotes

The exercises in the DOT hazardous materials management course are especially helpful in evaluating your understanding of course information.

Morgan Bliss

Principal Industrial Hygienist

The instructor did an excellent job presenting a very dry subject; keeping everyone interested and making it enjoyable.

Marc Bugg

Hazardous Waste Professional

My experience with Lion training, both online and in the classroom, is that they are far better organized and provide a better sequential explanation of the material.

Robert Roose

Manager, Dangerous Goods Transportation

I attended training from another provider and learned absolutely nothing. Lion is much better. Hands down.

Nicole Eby

Environmental Specialist

Course instructor was better prepared and presented better than other trainers. Course manual and references were easier to use as well.

Marty Brownfield

Hazardous Waste Professional

This is a very informative training compared to others. It covers everything I expect to learn and even a lot of new things.

Quatama Jackson

Waste Management Professional

The course was very well structured and covered the material in a clear, concise manner.

Ian Martinez

Hazmat Shipping Professional

Lion is at the top of the industry in compliance training. Course content and structure are updated frequently to make annual re-training enjoyable. I like that Lion has experts that I can contact for 1 year after the training.

Caroline Froning

Plant Chemist

Lion does a great job summarizing and communicating complicated EH&S-related regulations.

Michele Irmen

Sr. Environmental Engineer

The instructor was very dedicated to providing a quality experience. She did her best to make sure students were really comprehending the information.

Stephanie Venn

Inventory Control Specialist

Download Our Latest Whitepaper

A guide to developing standard operating procedures, or SOPs, that help you select, manage, and audit your hazmat agents and contractors.

Latest Whitepaper

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.