StacksVerified U.S. regulatory reference

33 CFR §401.15

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
  1. (a)Every vessel of more than 125 m in overall length, the keel of which is laid after January 1, 1975, shall be equipped with a stern anchor.
  2. (b)Every integrated tug and barge or articulated tug and barge unit greater than 125 m in overall length which is constructed after January 1, 2003 shall be equipped with a stern anchor.