Rules for Building and Classing Mobile Offshore Drilling Units
Published by American Bureau of Shipping (ABS)
The CFR incorporates Rules for Building and Classing Mobile Offshore Drilling Units 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 2 editions the CFR requires
Different parts name different editions; each applies where its part says so. Newest first.
1998
As the CFR lists it: “Rules for Building and Classing Mobile Offshore Drilling Units, 1998”
- Listed in 46 CFR 8.110; required by46 CFR 107.205 ↗
1994
As the CFR lists it: “Rules for Building and Classing Mobile Offshore Drilling Units, 1994”
- Listed in 46 CFR 125.180(b)(4); required by46 CFR 134.140 ↗46 CFR 134.150 ↗46 CFR 133.14046 CFR 133.150 ↗
How to read it
- Where to get itABS Rule Manager ↗
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.
This standard 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.