This subpart sets forth the limits of liability under Title I of the Oil Pollution Act of 1990, as amended (33 U.S.C. § 2701, et seq.) (OPA 90), for vessels, deepwater ports, and onshore facilities, as adjusted under OPA 90 (33 U.S.C. § 2704(d)). This subpart also sets forth the method and procedure the Coast Guard uses to periodically adjust the OPA 90 limits of liability by regulation under OPA 90 (33 U.S.C. § 2704(d)(4)), to reflect significant increases in the Consumer Price Index (CPI), and to update the limits of liability when they are amended by statute. In addition, this subpart cross-references the U.S. Department of the Interior regulation setting forth the OPA 90 limit of liability applicable to offshore facilities, as adjusted under OPA 90 (33 U.S.C. § 2704(d)(4)) to reflect significant increases in the CPI.