Mo. Rev. Stat. § 701.375
1. The board shall issue an operating certificate for each unit of equipment which has satisfactorily met all the inspections and tests required by the board. The operating certificate shall designate the rated load and speed where applicable, the date of the acceptance tests and inspections, and the name of the inspector who witnessed such test and inspection. The final certificate shall also include the necessary space for inserting:
(L. 1994 H.B. 1035 § 7 subsecs. 4, 5)