Only those temporary registration cards provided by the department and preprinted with an assigned number and the company's name and address may be used. A private security guard temporary registration card issued by a private security guard company, as authorized by RCW
18.170.090, shall show, as a minimum, the following information:
(1) Private security guard name.
(2) Date of issue.
(3) Date of expiration.
(4) Name and signature of the certified trainer.