- Part 1 - Definitions and General Provisions (§§ 250-RICR-90-00-1.1 — 250-RICR-90-00-1.13)
- Part 2 - Commercial Marine Fishing Licenses, Landing Permits, and Party and Charter Licenses (§§ 250-RICR-90-00-2.1 — 250-RICR-90-00-2.9)
- Part 3 - Finfish (§§ 250-RICR-90-00-3.1 — 250-RICR-90-00-3.35)
- Part 4 - Shellfish (§§ 250-RICR-90-00-4.1 — 250-RICR-90-00-4.21)
- Part 5 - Lobsters, Crabs and Other Crustaceans (§§ 250-RICR-90-00-5.1 — 250-RICR-90-00-5.9)
- Part 6 - General Equipment Provisions (§§ 250-RICR-90-00-6.1 — 250-RICR-90-00-6.10)
- Part 7 - Dealers (§§ 250-RICR-90-00-7.1 — 250-RICR-90-00-7.16)
- Part 9 - [Repealed] (§§ 250-RICR-90-00-9.1 — 250-RICR-90-00-9.7)
- Part 11 - Regulations Governing Education Certification for Commercial Shellfish Harvesters (§§ 250-RICR-90-00-11.1 — 250-RICR-90-00-11.5)
- Part 12 - Research Pilot Aggregate Program (§§ 250-RICR-90-00-12.1 — 250-RICR-90-00-12.12)
- Part 13 - Cooperative Multi-State Possession and Landing Program for Summer Flounder and Black Sea Bass (§§ 250-RICR-90-00-13.1 — 250-RICR-90-00-13.11)
- Part 14 - Summer Flounder Exemption Certificate Program (§§ 250-RICR-90-00-14.1 — 250-RICR-90-00-14.11)
- Part 20 - Regulations Governing the Administration of the Seafood Processors Pandemic Response and Safety Block Grant Provided to the State of Rhode Island by the U.S. Department of Agriculture, Agricultural Marketing Service Under Title VII, Subtitle B, Section 751 of the Consolidated Appropriations Act, 2021, Pub. Law 116-260 (H.R. 133) in Response to the Ongoing COVID-19 Pandemic (§§ 250-RICR-90-00-20.1 — 250-RICR-90-00-20.15)
- Part 22 - Commercial Marine Fishing Licenses Issued between January 1, 2022 and June 30, 2022 that remain in effect through December 31, 2022 (§§ 250-RICR-90-00-22.1 — 250-RICR-90-00-22.5)
- Part 23 - Aggregate Programs for Summer Flounder and Black Sea Bass (§§ 250-RICR-90-00-23.1 — 250-RICR-90-00-23.12)
- Part 26 - Regulations Governing the Use of Federal Funds Provided to the State of Rhode Island for the Large Whale Gear Modification Assistance Plan (§§ 250-RICR-90-00-26.1 — 250-RICR-90-00-26.12)