(1) Every single operator on the home to get addressed who is required to obtain a number shall provide the commissioner with a list of the counties in which pest control will be done and all valid operator identification number(s) issued by other commissioners.Nh? v?y v?i cá cao th??có nhi?u kinh nghi?m khi ch?i thì b?n s??có c? h?i nh?n ???c