Minn. R. agency 144, ch. 4731, INDUSTRIAL RADIOGRAPHY, pt. 4731.4240
Current through Register Vol. 49, No. 29, 2025
A licensee must maintain records of leak test results for sealed sources and for devices containing depleted uranium. The results must be stated in units of microcuries (becquerels). The licensee must retain each record for three years after it is made or until the source in storage is removed.
Minn. R. agency 144, ch. 4731, INDUSTRIAL RADIOGRAPHY, pt. 4731.4240
Statutory Authority: MS s 144.1202; 144.1203