eCFR Reference Browser

---

title: "40 CFR §61.90"

source: "https://www.ecfr.gov/current/title-40/section-61.90"

title_number: "40"

volume_number: "10"

chapter_number: "Unknown"

subchapter_code: "C"

subchapter_subject: "AIR PROGRAMS (CONTINUED)"

part_code: "61"

part_subject: "NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS"

subpart_code: "H"

subpart_subject: "National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities"

section_number: "61.90"

section_subject: "Designation of facilities."

cfr_reference: "40 CFR 61.90"

title_name: "Title 40"

title_subject: "Protection of Environment"

parts_covered: "Parts 61 to 62"

revised_date: "Revised as of July 1, 2019"

publication_date: "As of July 1, 2019"

contains_description: "Containing a codification of documents of general applicability and future effect"

publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"

---

The provisions of this subpart apply to operations at any facility owned or operated by the Department of Energy that emits any radionuclide other than radon-222 and radon-220 into the air, except that this subpart does not apply to disposal at facilities subject to 40 CFR part 191, subpart B or 40 CFR part 192.

§61.90 - Designation of facilities.