MINISTRY OF LABOR Notice is hereby given, for the stipulation to designate that "Operator of Tower Cranes Less Than 3 Tons" and "Operator of Mobile Type Cranes Less Than 3 Tons Equipped With Riding Equipment for Carrying or Lifting Persons" shall receive the safety and health education and trainings for operators in charge of hazardous machinery operations (stipulation shall become effectve from 23rd, December 2026)