CFR > Title 48 > Chapter 1 > Subchapter D > Part 23 > Subpart 23.6 CFR > Title 48 > Chapter 1 > Subchapter D > Part 23 > Subpart 23.6 – Notice of Radioactive Material Current as of: 2024 | Check for updates | Other versions § 23.601 Requirements § 23.602 Contract clause