Four mandatory national standards for mine safety approved and released

The reporter learned from the State Administration for Market Regulation on September 14 that the administration recently approved and released four mandatory national standards for mine safety, including the "Specification for General Survey of Hidden Disaster-Causing Factors in Mines" and the "Technical Conditions for Lithium-Ion Power Batteries Used in Underground Mines." The standards were organized and formulated by the National Mine Safety Administration and will take effect on March 1, 2027.