(a) Each licensee shall maintain records showing the results of surveys and calibrations required by §§20.1501 and 20.1906(b). The licensee shall retain these records for 3 years after the record is made.
CFR 10-20.2103-2014 history
2001CFR 10-20.2103-2014 Energy. Part20:Standards for protection against radiation. Subpart L:Records. Section20.2103:Records of surveys.