2024 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > provisions common to part ii, subchapter k, chapter 1 of the code

2023 CFR > Title 26 > CHAPTER I > SUBCHAPTER A > PART 1 > provisions common to part ii, subchapter k, chapter 1 of the code

2022 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > Provisions Common to Part II, Subchapter K, Chapter 1 of the Code – Provisions Common to Part II, Subchapter K, Chapter 1 of the Code

2021 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > provisions common to part ii, subchapter k, chapter 1 of the code – provisions common to part ii, subchapter k, chapter 1 of the code