Ocean vessel Ballast Water Management Regulations can be found in __________.

Correct Answer: Option B — 33 CFR Part 151

33 CFR Part 151, Subpart D, specifically governs the implementation of the Act to Prevent Pollution from Ships (APPS) and the National Invasive Species Act. This regulation mandates ballast water management practices for vessels entering U.S. waters to prevent the introduction and spread of non-indigenous aquatic nuisance species.