(a) Three types of employees must complete the EPA or state-approved operator training course:

(1) Chief facility operators.

(2) Shift supervisors.

(3) Control room operators.

(b) Those employees must complete the operator training course by the later of three dates:

(1) Six months after your municipal waste combustor initial startup.

(2) September 10, 2026.

(3) The date before an employee assumes responsibilities that affect operation of the municipal waste combustor.