CFR › Title 28 › Part 551 › §551.16228 CFR §551.162Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkSmoking is generally prohibited in and on the grounds of Bureau institutions and offices, with the following two exceptions:(a)Smoking is permitted as part of an authorized inmate religious activity; and(b)For Bureau staff and official visitors, smoking is permitted only in smoking areas designated by the Warden.