---
kind: "section"
citation: "33 C.F.R. § 143.205"
title: "33"
number: "143.205"
heading: "Requirements for U.S. and undocumented MODUs."
url: "https://uscodex.org/cfr/33/143.205"
---

# §143.205. Requirements for U.S. and undocumented MODUs.


Each mobile offshore drilling unit that is documented under the laws of the United States or not documented under the laws of any nation must comply with the design, equipment, and inspection requirements of 46 CFR parts [107](/cfr/46/part107.md) and [108](/cfr/46/part108.md) in order to engage in OCS activities.


## Notes

### Authority

Authority: 43 U.S.C. 1333(d)(1), 1348(c), 1356; 49 CFR 1.46; section 143.210 is also issued under 14 U.S.C. 946 and 31 U.S.C. 9701.

### Source

Source: CGD 78-160, 47 FR 9382, Mar. 4, 1982, unless otherwise noted.