Upon instruction from the Director, each licensee and registrant under the radiation provisions of this title shall perform or permit the Director to perform any reasonable test as the Director deems appropriate or necessary, including, but not limited to, tests of the following:
Each licensee and registrant under the radiation provisions of this title shall keep records showing the receipt, transfer, and disposal of all sources of radiation, and any other records as the Director may, by order, require.
Each licensee and registrant shall make available to the Director for inspection, upon reasonable notice, records maintained pursuant to the radiation provisions of this title.
D.C. Mun. Regs. tit. 22, r. 22-B6702