Versions of 38 USC 1176 - Agreement with National Academies of Sciences, Engineering, and Medicine concerning toxic exposures on LawServer 2024 38 USC 1176 – Agreement with National Academies of Sciences, Engineering, and Medicine concerning toxic exposures 2023 38 USC 1176 – Agreement with National Academies of Sciences, Engineering, and Medicine concerning toxic exposures 2022 38 USC 1176 – Agreement with National Academies of Sciences, Engineering, and Medicine concerning toxic exposures