Versions of 25 USC 1661 - Establishment of the Indian Health Service as an agency of the Public Health Service on LawServer 2024 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2023 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2022 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2021 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2020 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2018 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2017 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2015 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2014 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2013 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2012 25 USC 1661 – Establishment of the Indian Health Service as an agency of the Public Health Service 2010 25 USC 1661 – Establishment of Indian Health Service as an agency of Public Health Service