(a) Privately employed agents must possess a valid certificate whenever on duty or going to and from duty and carrying a lethal weapon.
(b) Whenever an employer of a privately employed agent, subject to the provisions of this act, is discharged for cause, the employer shall notify the Commissioner no later than five days of the discharge.
(c) The Commissioner may revoke and invalidate any certificate issued to a privately employed agent under this subchapter whenever he learns that false, fraudulent, or misstated information appears on the original or renewal application, or a change of circumstances that would render an employee ineligible for original certification.
(d) A nondisabled, retired police officer who is certified under this subchapter need not meet the training and qualification standards or physical and psychological qualifications if he was a full-time police officer for at least ten years, retired in good standing and has assumed the duties of a privately employed agent.
(e) A retired police officer certified under this subchapter shall not be required to pay the application fee but shall pay the certification fee on the submission of a completed application provided by the Commissioner.
(f) All active police officers shall be granted a waiver of the training requirements of this subchapter.