Statutes, codes, and regulations
Colorado Administrative Code
Department 1000 - Department of AgricultureDivision 1007 - Plant Industry DivisionRule 6 CCR 1007-1 - RULES AND REGULATIONS PERTAINING TO THE ADMINISTRATION AND ENFORCEMENT OF THE PESTICIDE APPLICATORS' ACTPart 04 - RADIATION CONTROL - STANDARDS FOR PROTECTION AGAINST RADIATION
RECORDS
Section 6 CCR 1007-1-4.40 - General Provisions

6 Colo. Code Regs. § 1007-1-4.40

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Current through Register Vol. 47, No. 11, June 10, 2024
Section 6 CCR 1007-1-4.40 - General Provisions
4.40.1 Each person who receives source or radioactive material pursuant to a license issued pursuant to Part 3 shall keep records showing the receipt, transfer, and disposal of this radioactive material as follows:
4.40.1.1 The licensee shall retain each record of receipt of source or radioactive material as long as the material is possessed and for three years following transfer or disposition of the radioactive material.
4.40.1.2 The licensee who transferred the material shall retain each record of transfer of source or radioactive material until the Department terminates each license that authorizes the activity that is subject to the recordkeeping requirement.
4.40.1.3 The licensee shall retain each record of disposal of source or radioactive material until the Department terminates each license that authorizes the activity that is subject to the recordkeeping requirement.
4.40.1.4 If source or radioactive material is combined or mixed with other licensed material and subsequently treated in a manner that makes direct correlation of a receipt record with a transfer, export, or disposition record impossible, the licensee may use evaluative techniques (such as first-in-first-out), to make the records that are required by Part 4 account for 100 percent of the material received.
4.40.2 The licensee shall retain each record that is required by the regulations in this part or by license condition for the period specified by the appropriate regulation or license condition. If a retention period is not otherwise specified by regulation or license condition, each record must be maintained until the Department terminates the license that authorizes the activity that is subject to the recordkeeping requirement.
4.40.3 Each licensee or registrant shall use the SI units becquerel, gray, sievert and coulomb per kilogram, or the special units curie, rad, rem and roentgen, including multiples and subdivisions, and shall clearly indicate the units of all quantities on records required by Part 4.
4.40.4 The licensee or registrant shall make a clear distinction among the quantities entered on the records required by Part 4 (e.g., total effective dose equivalent, total organ dose equivalent, shallow dose equivalent, lens dose equivalent, deep dose equivalent, committed effective dose equivalent).
4.40.5 The licensee or registrant shall be consistent in their use of SI or special units. The licensee or registrant shall not change the units used on records required by Part 4 except at the beginning of the calendar year or with Department approval.

6 CCR 1007-1-4.40

Colorado Register, Vol 37, No. 14. July 25, 2014, effective 8/14/2014
38 CR 02, January 25, 2015, effective 2/14/2015
38 CR 05, March 10, 2015, effective 3/30/2015
38 CR 12, June 25, 2015, effective 7/15/2015
38 CR 14, July 25, 2015, effective 8/14/2015
39 CR 02, January 25, 2016, effective 2/14/2016
39 CR 16, August 25, 2016, effective 9/14/2016
39 CR 22, November 25, 2016, effective 12/15/2016
40 CR 11, June 10, 2017, effective 6/30/2017
40 CR 20, October 25, 2017, effective 11/14/2017
42 CR 24, December 25, 2019, effective 1/14/2020
43 CR 14, July 25, 2020, effective 8/14/2020
43 CR 18, September 25, 2020, effective 10/15/2020
44 CR 11, June 10, 2021, effective 7/15/2021
44 CR 14, July 25, 2021, effective 8/14/2021
45 CR 22, November 25, 2022, effective 12/15/2022