1. a) Each licensee shall maintain records of the disposal of licensed materials made pursuant to Sections 340.1020 through 340.1052 and 340.1060 and 32 Ill. Adm. Code 601. Each licensee shall also maintain records of disposal by burial in soil, including burials authorized before January 28, 1981, pursuant to 10 CFR 20.304.

   AGENCY NOTE: Prior to January 28, 1981, the U.S. Nuclear Regulatory Commission permitted licensees to dispose of small quantities of licensed materials by burial in soil without specific Nuclear Regulatory Commission authorization. This was authorized pursuant to 10 CFR 20.304, which has been rescinded.

2. b) The licensee shall retain the records required by subsection (a) until the Agency terminates each license for which the record is required.

(Source: Amended at 35 Ill. Reg. 934, effective December 30, 2010)