CFR › Title 46 › Part 44 › §44.30046 CFR §44.300Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThis subpart applies to each self-propelled hopper dredge—(a)For which a working freeboard assignment is desired after January 1, 1990; and(b)That operates with a working freeboard assigned under this subpart.