StacksVerified U.S. regulatory reference

10 CFR §20.1203

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Licensees shall, when determining the dose from airborne radioactive material, include the contribution to the deep-dose equivalent, lens dose equivalent, and shallow-dose equivalent from external exposure to the radioactive cloud (see appendix B to part 20, footnotes 1 and 2).