ISO 23088
Gas cylinders—Periodic inspection and testing of welded steel pressure drums—Capacities up to 1000 l
Published by International Organization for Standardization (ISO)
The CFR incorporates ISO 23088 by reference, which makes the edition it names part of the regulation. The CFR requires the edition it names, which may not be the newest. To enforce any other edition, the agency must publish the change in the Federal Register.
The edition the CFR requires
ISO 23088:2020, First edition, 2020-02
As the CFR lists it: “ISO 23088:2020, Gas cylinders—Periodic inspection and testing of welded steel pressure drums—Capacities up to 1000 l, First edition, 2020-02”
- Listed in 49 CFR 171.7(w)(91); required by49 CFR 180.207 ↗
How to read it
- Where to get itISO Store ↗
A free or purchased copy may not be the edition the CFR names; check it against the edition above. Every incorporated standard can also be inspected at the National Archives (NARA) and at the agency named in the section that lists it.
ISO 23088 is copyrighted by its publisher; RegKnot shows its title and the editions the CFR names, not its text. Read from the eCFR's incorporation-by-reference sections, current as of October 26, 2026. The regulation text governs. All standards the CFR requires.