Abstract: Abstract:: In order to further standardize the verification of production capacity of open-pit coal mines in our country, on the basis of systemically combing the development course of the verification of production capacity of coal mines in our country, the 2021 of the measures for the management of coal mine production capacity and the standards for the verification of Coal Mine production capacity jointly issued by the four ministries and commissions of the People's Republic of China were analyzed, this paper puts forward that the main seven problems existing in the current verification standard of coal mine production capacity are as follows: the verification of new equipment capacity, the verification of outsourced equipment capacity, the mining spatial relationship, the matching of stripping mining, the matching of self-operation and outsourced mining, the Gross Coal Coefficient and the guarantee of equipment maintenance, etc. , in the light of the above-mentioned problems, suggestions for revision are given. At the same time, combined with the actual case of the coal mine production capacity verification of the Common 4 misunderstandings are analyzed in depth. To provide reference for the vast number of opencast coal mine production capacity verification personnel and further promote the standardization and scientific work of opencast coal mine production capacity verification in our country.