{"data":{"id":"us/10-cfr-39.73","jurisdiction":"us","citation":"10 CFR 39.73","heading":"Documents and records required at field stations.","body":"Each licensee shall maintain the following documents and records at the field station:\n(a) A copy of parts 19, 20, and 39 of NRC regulations;\n(b) The license authorizing the use of licensed material;\n(c) Operating and emergency procedures required by § 39.63;\n(d) The record of radiation survey instrument calibrations required by § 39.33;\n(e) The record of leak test results required by § 39.35;\n(f) Physical inventory records required by § 39.37;\n(g) Utilization records required by § 39.39;\n(h) Records of inspection and maintenance required by § 39.43;\n(i) Training records required by § 39.61(d); and\n(j) Survey records required by § 39.67.","path":["Title 10—Energy","CHAPTER I—NUCLEAR REGULATORY COMMISSION","PART 39—LICENSES AND RADIATION SAFETY REQUIREMENTS FOR WELL LOGGING","Subpart E—Security, Records, Notifications"],"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":"1cf36cdb12e9a6cd5ac815892d264ec32c2d68fde6806dd3f31fb7f8411a81b5","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-39.71","next":"us/10-cfr-39.75"},"notice":"GroundRules: Original legal text. Not legal advice."}