{"data":{"id":"us/10-cfr-35.2432","jurisdiction":"us","citation":"10 CFR 35.2432","heading":"Records of calibration measurements of brachytherapy sources.","body":"(a) A licensee shall maintain a record of the calibrations of brachytherapy sources required by § 35.432 for 3 years after the last use of the source.\n(b) The record must include—\n(1) The date of the calibration;\n(2) The manufacturer's name, model number, and serial number for the source and the instruments used to calibrate the source;\n(3) The source output or activity;\n(4) The source positioning accuracy within the applicators; and\n(5) The name of the individual, the source manufacturer, or the calibration laboratory that performed the calibration.","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":"f82a3b68676bfa6cf0a15b8e36c9bd5d044b04087c522d725f839c1a69ce97a6","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-35.2406","next":"us/10-cfr-35.2433"},"notice":"GroundRules: Original legal text. Not legal advice."}