1910.147 says the following regarding contractors performing LOTO inside our facilities: 1910.147(f)(2)(i)Whenever outside servicing personnel are to be engaged in activities covered by the scope and application of this standard, the on-site employer and the outside employer shall inform each other of their respective lockout or tagout procedures.1910.147(f)(2)(ii)The on-site employer shall ensure that his/her employees...