Each licensee who manufactures a nationally tracked source after February 6, 2007, shall assign a unique serial number to each nationally tracked source. Serial numbers must be composed only of alpha-numeric characters.
Wash. Admin. Code § 246-235-107
Statutory Authority: RCW 70.98.050 and 70.98.080. 09-06-003, § 246-235-107, filed 2/18/09, effective 3/21/09.