What do two single cards mean?

The abbreviation of the outstanding problems existing in enterprise safety production. Two cards refer to the list of responsibilities for key regulatory matters and the law enforcement plan for safety production supervision, and one card refers to the prompt card for safety production supervision and inspection. Through the implementation of the "two single cards" system, the supervisory responsibilities of all levels and departments and the main responsibilities of enterprises have been further clarified, and accurate, effective and standardized supervision has been realized.