It shall be handled by the safety production supervision and management department. According to the Management Regulations on Safety Technical Training and Assessment of Special Operators, the investigation shows that the license for laser cutting is handled by the safety production supervision and management departments of the people's governments of provinces, autonomous regions and municipalities directly under the Central Government. To be responsible for guiding and supervising the safety technical training of special operations personnel within their respective administrative areas, and for the assessment, certification and review of special operations personnel.