2024 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2023 CFR > Title 42 > CHAPTER IV > SUBCHAPTER G > PART 493 > Subpart B – Certificate of Waiver

2022 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2021 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2020 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2019 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2016 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2015 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver

2014 CFR > Title 42 > Chapter IV > Subchapter G > Part 493 > Subpart B – Certificate of Waiver