CGA Sponsors ANSI Hydrogen Standards Coordination Initiative
Phase I launches Hydrogen Standards Landscape and educational webinars
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.
Recently Published
- CGA M-21 Guideline for Postmarketing Quality and Safety (Pharmacovigilance) Requirements in North America (3rd Edition)
- CGA C-23 Standard for Inspection of DOT/TC 3 Series and ISO 11120 Tube Neck Mounting Surfaces (3rd Edition)
- CGA M-23 Standard for Regulatory Classification of Medical Device Gases (2nd Edition)
- CGA C-18 Methods for Acoustic Emission Requalification of Seamless Steel Compressed Gas Tubes (5th Edition)
- CGA V-10 High Pressure Gas Trailer Connections (8th Edition)
- CGA M-7 Standard for Qualifying Suppliers Used by Medical Gas Manufacturers, Equipment Manufacturers, and Distributors (7th Edition)
- CGA P-29 Guideline for the Application of OSHA PSM and EPA RMP to the Compressed Gas Industry (6th Edition)
- CGA C-31 Standard for Design and Fabrication of Natural Gas Tube Trailers and Multiple-Element Gas Containers Utilizing Composite Overwrapped Pressure Vessel (NEW!)
Upcoming Events
Recent News
It’s here: The Digital CGA Handbook of Compressed Gases!
The CGA Handbook of Compressed Gases has been fully reimagined as a modern, digital-first resource—delivering faster access, smarter navigation, and a more intuitive way to explore essential industry knowledge. The enhanced platform features more than 70 comprehensive gas monographs and over 20 in-depth chapters, all designed to support efficient research and practical application.
CGA Launches CGANext: Where Emerging Leaders Shape What’s Next
The Compressed Gas Association (CGA) is proud to announce the launch of CGANext, its new signature professional development program designed to support early- and mid-career professionals across the compressed gas industry.
Advancing Global Alignment for Large Composite Tubes in Gas Transportation
In the compressed gas industry, cylinders and tubes have long served as the backbone of safe gas transportation. Gases are moved domestically and internationally to support nearly every industrial sector.
Announcing CGA’s 2026 – 2028 Strategic Plan
The compressed gas industry is evolving rapidly, requiring CGA to be more accessible, agile, and visible than ever. We are pleased to announce the release of CGA’s 2026–2028 Strategic Plan—a focused, action-oriented roadmap to expand CGA’s influence, accelerate innovation, and deliver greater value to members and stakeholders. Developed by CGA members and staff, the plan preserves our commitment to technically credible, consensus-based standards while strengthening technology-enabled access, regulatory engagement, and competitive positioning.
Updates to Medical Gases Regulations: Key Changes and Industry Guidance
The CGA Medical Gases Committee has undertaken significant work to update critical publications following the FDA’s Final Rule, which amends several sections of Title 21 of the U.S. Code of Federal Regulations (CFR).