Setting the standard for safety throughout the U.S. and Canada

Founded in 1913, the Compressed Gas Association is dedicated to the development and promotion of safety standards in the industrial, medical, and food gases industry.

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Who We Serve

Recently Published

CGA P-81, Standard for Microbulk Liquid Nitrogen Supply Systems (1st ed)
CGA G-6.7, Safe Handling of Liquid Carbon Dioxide Containers That Have Lost Pressure (5th ed)
CGA V-9, Compressed Gas Association Standard for Compressed Gas Cylinder Valves (8th ed)
CGA V-10, High Pressure Gas Trailer Connections (7th ed)
CGA-G-6.9, Dry Ice (4th ed)
CGA C-29, Standard for Design Requirements for Tube Trailers and Tube Modules (Formerly TB-25) (1st ed)
CGA E-14, Standard for Maximum Leakage Rates (Gas Tightness) of Equipment Used for Welding, Cutting, and Allied Processes (3rd ed)
CGA PS-57, Position Statement on Factors for Determining Pressure Limitations for Various Equipment Types (1st ed)
CGA SA-33, Safety Alert, Potential of Carbonated Beverage Systems to Create a Life-Threatening Environment (1st ed)
CGA C-11, Practices for Inspection of Compressed Gas Cylinders at Time of Manufacture (6th ed)
CGA G-6, Carbon Dioxide (8th ed)
CGA M-6, Standard for Analytical Method Validation (3rd ed)
CGA G-5.4, Standard for Hydrogen Piping Systems at User Locations (6th ed)
CGA G-8.3, Safe Practices for Storage and Handling of Nitrous Oxide (3rd ed)

We offer critical safety information and essential resources for our members.

Setting the Standard for Safety

CGA’s extensive library of technical publications is vital to maintaining a safe industry. All member companies have an equal voice in the standards-setting process, no matter your company’s size. Members also enjoy free access to electronic publications and discounts on other products.

Access to a Network of Experts

Our meetings and events are designed to promote conversations about best practices, incident learnings, and new technologies. As a CGA member, you will have opportunities to learn from leading subject matter experts about practices to help make your operations safer and more cost-effective.

Leveraging a Unified Voice

CGA represents all facets of the industry in the formulation of codes, legislation, and regulations. We maintain strong relationships with key officials so that members receive early warning about upcoming developments and have an opportunity to participate in the policy debate.

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Recent News

Satoshi Hasaka of JIMGA Receives 2019 IOMA International Harmonization Award

November 27, 2019

We thank Mr. Hasaka for his long dedication to the sustained, safe operation of our industry.

ISO Meetings - October 2019 Recap

November 24, 2019

October, 2019 was a busy month for ISO meetings! Four ISO groups of interest to CGA members held their annual plenary meetings.

Meeting Recap: CGA’s 2019 Safety & Reliability Seminar

November 15, 2019

The air separation industry has a long history of safe operation, developed through active research, sharing of lessons learned, and best practices – including during CGA’s longest-running seminar.