{"data":{"id":"us/10-cfr-35.2652","jurisdiction":"us","citation":"10 CFR 35.2652","heading":"Records of surveys of therapeutic treatment units.","body":"(a) A licensee shall maintain a record of radiation surveys of treatment units made in accordance with § 35.652 for the duration of use of the unit.\n(b) The record must include—\n(1) The date of the measurements;\n(2) The manufacturer's name, model number and serial number of the treatment unit, source, and instrument used to measure radiation levels;\n(3) Each dose rate measured around the source while the unit is in the off position and the average of all measurements; and\n(4) The signature of the individual who performed the test.","path":["Title 10—Energy","CHAPTER I—NUCLEAR REGULATORY COMMISSION","PART 35—MEDICAL USE OF BYPRODUCT MATERIAL","Subpart L—Records"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-10.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:09Z","sha256":"950bff2d6fce133ffb42e3701878a0cda5213df58a57877543f139828a3ec11a","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-35.2647","next":"us/10-cfr-35.2655"},"notice":"GroundRules: Original legal text. Not legal advice."}