Each registrant shall maintain records showing the receipt, transfer, and disposal of all lasers with a Class 3B or Class 4 ANSI laser classification. Additional record requirements are specified elsewhere in 105 CMR 121.000. These requirements are imposed in addition to any recordkeeping and record retention requirement set forth in ANSI Z136.1, ANSI Z136.2, ANSI Z136.3, or any other applicable law or regulation.
105 CMR, § 121.010