Safety-related standards and specifications to be implemented starting in June 2025

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Safety-related standards and specifications that came into effect in June 2025:
**Standards:**
GB 12358-2024 – General technical requirements for gas detection and alarm devices in workplaces
GB 16914-2023 – Safety technical conditions for gas-burning appliances
GB 17681-2024 – Technical specifications for safety monitoring of major hazard sources involving hazardous chemicals
GB 20031-2024 – Foam fire extinguishing equipment
GB/T 14441-2024 – Safety terminology for painting operations
GB/T 15604-2024 – Terminology related to dust explosion prevention
GB/T 35150.5-2024 – Technical requirements for complete sets of equipment used in new dry-process cement production, Part 5: Dust removal systems
GB/T 35150.6-2024 – Technical requirements for complete sets of equipment used in new dry-process cement production, Part 6: Desulfurization systems
GB/T 35150.7-2024 – Technical requirements for complete sets of equipment used in new dry-process cement production, Part 7: Denitrification systems
GB/T 42596.2-2024 – Machine tool safety – Presses, Part 2: Safety requirements for mechanical presses
GB/T 44890-2024 – Specifications for administrative licensing procedures
GB/T 44958-2024 – Safety management specifications for chemical industry equipment
GB/T 44988-2024 – Requirements for online monitoring of safety instrumented systems in process industries
GB/T 45075-2024 – General specifications for the reuse of decommissioned photovoltaic modules
GB/T 45439-2025 – Technical specifications for the application of traceability QR codes on gas cylinders and valves

**Industry standards:**
DL/T 1692-2024 – Technical conditions for safety tool cabinets
DL/T 2545.2-2024 – Inspection regulations for relay protection and safety automatic devices in power plants, Part 2: Hydropower plants
DL/T 2865-2024 – Maintenance regulations for flow battery energy storage stations
DL/T 5216-2024 – Design regulations for underground substations
DL/T 5891-2024 – Construction and acceptance specifications for cable lines in electrical installation projects
DL/T 5892-2024 – Construction and acceptance specifications for batteries in electrical installation projects
MT/T 1211-2024 – Drilling robots for geological exploration in coal mines
NB/T 11741-2024 – Design specifications for labor safety and occupational health in agricultural and forestry biomass power generation projects
NB/T 11745-2024 – Mobile vacuum-insulated liquid hydrogen pressure vessels
NB/T 11746-2024 – Quality and safety technical conditions for silicone-based heat transfer fluids
NB/T 11747-2024 – Gas storage wells
NB/T 11751-2024 – Acceptance specifications for coal mine gas power generation projects

**Local standards:**
SL/T 105-2025 – Technical specifications for corrosion prevention of hydraulic metal structures
SL/T 492-2025 – Environmental protection design specifications for water conservancy and hydropower projects
SY/T 0511-2024 – Accessories for vertical cylindrical steel welded storage tanks
SY/T 4102-2024 – Inspection and installation specifications for valves
SY/T 4130-2024 – Construction specifications for vertically erected fiberglass-reinforced thermosetting resin storage tanks
SY/T 4214-2024 – Construction quality acceptance specifications for oil and gas construction projects; non-metallic pipelines in oil and gas fields
SY/T 5536-2024 – Operating specifications for crude oil pipelines
SY/T 5918-2024 – Technical specifications for repairing external anti-corrosion and insulation layers of buried steel pipelines
SY/T 5921-2024 – Operation, maintenance, and repair specifications for vertical cylindrical steel welded oil tanks
SY/T 6064-2024 – Technical specifications for setting up markers along oil and gas pipelines
SY/T 6828-2024 – Technical specifications for risk management related to geological disasters affecting oil and gas pipelines
SY/T 7820-2024 – Design specifications for hydrogen transport pipelines
SY/T 7821-2024 – Construction quality acceptance specifications for oil and gas construction projects; anti-corrosion work on steel pipelines
SY/T 7822-2024 – Construction specifications for communication systems in oil and gas transmission pipeline projects
SY/T 7835-2024 – Management and safety distance requirements for offshore wind power and oil/gas exploration and development

**Group standards:**
T/CECS 1814-2025 – Technical regulations for nitrogen fire suppression systems
T/CECS 1819-2025 – Technical regulations for galvanized nickel steel pipes used in fire protection systems
T/CECS 1817-2025 – Design standards for prefabricated insulated overhead steam pipelines
T/CECS 1811-2025 – Technical regulations for rooftop grid-connected photovoltaic power generation systems
T/COSHA 55-2025 – Guidelines on oxygen supply and dietary needs for workers in high-altitude railway tunnels
T/COSHA 56-2025 – Specifications for preparing safety plans for exploration activities in metal underground mines
T/COSHA 57-2025 – General training specifications for medical personnel involved in emergency disaster response
T/COSHA 58-2025 – Guidelines for treating multiple casualties in major disasters

**Regional standards:**
DB13/T 6128-2025 – Technical specifications for inspecting lightning protection systems at outdoor petrochemical facilities
DB13/T 6121-2025 – Safety regulations for hydrogen-based direct reduction ironmaking processes
DB13/T 6120.1-2025 – Specifications for emergency drills related to industrial accidents in key sectors, Part 1: Metallurgical enterprises
DB37/T 1317-2025 – Technical specifications for ultra-fine dry powder fire suppression systems
DB37/T 4707.3-2025 – Classification and coding of potential accident hazards in enterprises, Part 3: Metal and non-metal mines
DB37/T 4707.2-2025 – Classification and coding of potential accident hazards in enterprises, Part 2: Metallurgical industry
DB37/T 2120-2025 – Safety technical requirements for recovering and utilizing waste heat from converter furnaces
DB37/T 2119-2025 – Safety technical requirements for dry electrostatic precipitators used in converter gas treatment
DB51/T 2312-2025 – Basic specifications for safety protection facilities at tourist attractions
DB3308/T 176-2025 – Specifications for establishing and operating mini-fire stations in various organizations
DB46/T 526-2025 – Fire safety requirements for areas where electric bicycles are parked and charged
DB50/T 867.74-2025 – Safety technical specifications, Part 74: Oil depots
DB50/T 867.73-2025 – Safety technical specifications, Part 73: Natural gas liquefaction plants
DB50/T 867.72-2025 – Safety technical specifications, Part 72: Chain-operated lodging establishments
DB50/T 867.71-2025 – Safety technical specifications, Part 71: Urban water supply companies
DB50/T 1739-2025 – Operating procedures for online calibration of safety valves
DB50/T 1729-2025 – Technical specifications for operation and maintenance of distributed electrochemical energy storage stations
DB64/T 2141-2025 – Operational guidelines for identifying potential safety hazards in wine production enterprises
DB64/T 2139-2025 – Safety prevention management specifications for nursing homes
DB64/T 2140-2025 – Safety management specifications for child welfare institutions