Versions of 33 USC 4233 - Agreement with the Marine Debris Foundation on LawServer 2024 33 USC 4233 – Agreement with the Marine Debris Foundation 2023 33 USC 4233 – Agreement with the Marine Debris Foundation 2022 33 USC 4233 – Agreement with the Marine Debris Foundation 2021 33 USC 4233 – Agreement with The Marine Debris Foundation