"Certified Laser Safety Officer" from the Board of Laser Safety ("It should be emphasized that a certificate awarded by the BLS does not constitute a license to practice, nor does it guarantee that a CLSO meets any federal, state or other requirements related to the practice of laser safety.") - http://www.lasersafety.org/uploads/pdf/clso_pp_manual.pdf .
In other words, a 'Certified Laser Safety Officer' is not a government-specific designation.
So do private businesses.