Section 73.06 - Recordkeeping(1) Each Dental Facility shall keep records on-site that demonstrate compliance with manufacturers' recommended maintenance and servicing of installed amalgam separators, that the amalgam waste has been recycled pursuant to 310 CMR 73.05(1)(e), and the supporting information upon which the Dental Facility relied to file the certification required by 310 CMR 73.07.(2) Records referenced in 310 CMR 73.06(1) shall be retained for five years.Amended by Mass Register Issue 1321, eff. 9/9/2016.Amended by Mass Register Issue 1453, eff. 10/1/2021.