Home › CFR › Title 46 › Part 53146 CFR Part 531 — NVOCC Service ArrangementsSubpart A — General Provisions§ 531.1— Purpose.§ 531.2— Scope and applicability.§ 531.3— Definitions.§ 531.4— NVOCC rules tariff.Subpart B — Requirements§ 531.6— NVOCC Service Arrangements.§ 531.8— Amendment.Subpart D — Exceptions and Implementation§ 531.10— Excepted and exempted commodities.§ 531.11— Implementation.Subpart E — Recordkeeping and Audit§ 531.12— Recordkeeping and audit.§ 531.99— OMB control numbers assigned pursuant to the Paperwork Reduction Act.