06- 096 C.M.R. ch. 517, § 3
All applicants for certification shall satisfactorily demonstrate to the Department of Environmental Protection the applicants knowledge of package treatment plant operation. Such demonstrations shall include the applicant's education and experience as well as a written examination prepared by the Department.
Any applicant who fails to pass the written examination or who for any other reason is denied certification may reapply at any time. Examination will be administered at least twice annually.
Letters of certification will be issued to successful applicants. Certification shall not in any way warrant or guarantee any work performed by the persons certified.
Certification may be revoked, modified or suspended in accordance with 38 M.R.S.A. Section341-D(3).
06- 096 C.M.R. ch. 517, § 3