Versions of 42 CFR Part 9 - Standards of Care for Chimpanzees Held in the Federally Supported Sanctuary System on LawServer 2024 42 CFR Part 9 – Standards of Care for Chimpanzees Held in the Federally Supported Sanctuary System 2023 42 CFR PART 9 – STANDARDS OF CARE FOR CHIMPANZEES HELD IN THE FEDERALLY SUPPORTED SANCTUARY SYSTEM 2022 42 CFR Part 9 – Standards of Care for Chimpanzees Held in the Federally Supported Sanctuary System 2021 42 CFR Part 9 – Standards of Care for Chimpanzees Held in the Federally Supported Sanctuary System 2020 42 CFR Part 9 – Standards of Care for Chimpanzees Held in the Federally Supported Sanctuary System