Exception:No such area need be posted with any sign or equipped with any required control device solely because of the presence therein of any laser for any period of not more than eight hours, provided, however, that during such period the laser safety officer or a designated individual is constantly in attendance and such safety officer or designated individual shall take all precautions necessary to prevent any individual from receiving any exposure to laser radiation that exceeds the applicable limits permitted by this Part (rule) and from receiving any other injury from any other hazard associated with the operation of any laser. Such area shall be subject to the control of the owner of such laser.
N.Y. Comp. Codes R. & Regs. Tit. 12 § 50.14