What regulation part is a requirement for storage vessels?

The regulation part that typically governs storage vessels in the United States is found in the Code of Federal Regulations (CFR), specifically 40 CFR Part 112, which pertains to the Oil Pollution Prevention regulations. These regulations require facilities that store oil to implement Spill Prevention, Control, and Countermeasure (SPCC) plans to prevent oil spills into navigable waters. Additionally, 29 CFR Part 1910.106 addresses the storage and handling of flammable and combustible liquids, providing safety standards for storage vessels.