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Starting from April 1, 2025, certain **standards related to work safety will come into effect. 01 GB/T 44692.1-2024 “Equipment Integrity in Hazardous Chemical Enterprises – Part 1: Requirements for Management Systems” 02 GB/T 44692.2-2024 “Equipment Integrity in Hazardous Chemical Enterprises – Part 2: Technical Implementation Guidelines” 03 GB/T 44693.1-2024 “Process Stability in Hazardous Chemical Enterprises – Part 1: Management Guidelines” 04 GB/T 44693.2-2024 “Process Stability in Hazardous Chemical Enterprises – Part 2: Technical Specifications for the Evaluation and Optimization of Control Loop Performance” 05 GB/T 4272-2024 “General Rules for Insulation of Equipment and Piping” 06 GB/T 44481-2024 “Technical Specifications for the Inspection of Building Fire Protection Facilities” 07 GB 18245-2024 “Safety Specifications for Dust Explosion Prevention in Tobacco Processing Systems” 08 GB 13392-2023 “Markings for Vehicles Transporting Dangerous Goods by Road” 09 GB/T 44452-2024 “Life Cycle Management of Systems and Components in Industrial Process Measurement, Control, and Automation” 10 GB/T 44483-2024 “Terms Related to Safety and Resilience” 11 GB/T 45156-2024 “Safety and Resilience – Emergency Management: General Guidelines for Implementing Community Disaster Early Warning Systems” 12 GB/T 45157-2024 “Safety and Resilience – Community Resilience: Guidelines for Information Exchange Between Organizations” 13 GB/T 44523-2024 “General Rules for Safety Signs and Hazard Symbols on Conveying Machinery” 14 GB/T 44548-2024 “Methods for Safety Risk Assessment of Urban Thermal Pipelines” 15 GB/T 44643-2024 “Specifications for Emergency Signage in Power Systems” 16 GB/T 44723-2024 “General Technical Conditions for Hydrogen-Fueled Internal Combustion Engines” 17 GB/T 44684-2024 “Supercritical Carbon Dioxide Boilers” 18 GB/T 44521-2024 “Safety Specifications for Scraper Conveyors” 19 GB/T 23725.3-2024 “Cranes – Information Signs – Part 3: Tower Cranes” 20 GB/T 32124-2024 “Specifications for the Treatment and Disposal of Phosphogypsum” The GB/T 44692 series of standards on equipment integrity in hazardous chemical enterprises is applicable to the management of the integrity of various types of equipment and facilities, including static equipment, dynamic equipment, electrical equipment, and instrumentation equipment, in such enterprises. \"Equipment Integrity for Hazardous Chemical Enterprises – Part 1: Requirements for Management Systems\" (GB/T 44692.1-2024) specifies the requirements regarding the organizational environment, leadership, planning, support, operation, performance evaluation, and improvement of the equipment integrity management system in hazardous chemical enterprises. \"Equipment Integrity for Hazardous Chemical Enterprises – Part 2: Technical Implementation Guidelines\" (GB/T 44692.2-2024) provides guidance on aspects such as the hierarchical evaluation of equipment in hazardous chemical enterprises, risk grading, defect classification, reliability assessment and life prediction, corrosion monitoring and risk assessment, as well as the monitoring and diagnosis of rotating equipment. The GB/T 44693 series of standards, titled \"Process Stability in Hazardous Chemicals Enterprises\", are applicable to the management of process stability in enterprises that produce hazardous chemicals. \"Process Stability in Hazardous Chemical Enterprises – Part 1: Management Guidelines\" (GB/T 44693.1-2024) specifies the management requirements for various elements related to process stability, including the general principles for such management, leadership roles, planning, support, control during operation, performance evaluation, and improvement. GB/T 44693.2-2024, \"Process Stability of Hazardous Chemical Enterprises – Part 2: Technical Specifications for the Evaluation and Optimization of Control Loop Performance\", specifies the general requirements for the evaluation and optimization of control loop performance in hazardous chemical manufacturing enterprises, as well as the requirements related to basic information management, performance evaluation, performance diagnosis, and performance optimization. It also describes the methods for verification. The \"General Rules for Insulation Technology of Equipment and Pipelines\" (GB/T 4272-2024) specify the general requirements for insulation projects of equipment and pipelines, material performance requirements, insulation design, insulation structures, construction and acceptance, testing of the effectiveness of insulation projects, operation and maintenance, as well as safety regulations. It is applicable to insulation projects where the outer surface temperature of equipment, pipelines, and their accessories ranges from -196 ℃ to 850 ℃; for other temperature ranges, this document shall be referred to. It is not applicable to equipment and pipelines with special requirements in systems such as nuclear energy, aviation, and aerospace. The \"Technical Specification for the Inspection of Building Fire Protection Facilities\" (GB/T 44481-2024) specifies the contents and technical requirements for inspecting and testing building fire protection facilities, and provides inspection methods. Suitable for fire protection technical service agencies to conduct on-site inspections and functional tests of building fire protection facilities that are already in normal use.