| No. |
Group Standard |
Implementation Time |
| 1 |
Guidelines on quality control and review for hazard and operability analysis (T/CCSAS001—2018) |
2018-01-09 |
| 2 |
Safety technology criterion of industrial nitrocellulose (T/CCSAS 002—2018) |
2018-10-20 |
| 3 |
Safety criterion for airtight sampling in petrochemical engineering (T/CCSAS003—2019) |
2019-08-01 |
| 4 |
Guidelines on equipment integrity management for hazardous chemical enterprises(T/CCSAS 004—2019) |
2019-08-01 |
| 5 |
Safety management guidelines for chemistry and chemical engineering laboratories(T/CCSAS 005—2019) |
2020-02-01 |
| 6 |
Code for safety management of installations demolition in chemical enterprises(T/CCSAS 006—2020) |
2021-01-01 |
| 7 |
Code for management of change for chemical enterprise (T/CCSAS 007—2020) |
2021-01-01 |
| 8 |
Technical specifications of TDLAS open-path optical monitoring system for hazardousgas in industrial park (T/CCSAS 008—2020) |
2021-01-01 |
| 9 |
Technical specification for hazardous gas spectral video monitoring controlling andearly warning system (T/CCSAS 009—2021 ) |
2021-04-21 |
| 10 |
Guide for safe production information management in chemical enterprise (T/CCSAS010—2021) |
2021-06-16 |
| 11 |
Guidelines of safety assessment for chemistry and chemical engineering laboratories(T/CCSAS 011—2021) |
2021-06-16 |
| 12 |
Guidelines for implementing process alarm management of chemical enterprises (T/CCSAS012—2022) |
2022-01-21 |
| 13 |
Guidelines for implementation of energy isolation in chemical enterprises (T/CCSAS013—2022) |
2022-01-21 |
| 14 |
Guidelines for the safety management of contractors of chemical enterprises (T/CCSAS014—2022) |
2022-02-14 |
| 15 |
Code for safe use and maintenance of gas detector (T/CCSAS 015—2022) |
2022-02-14 |
| 16 |
Code for safety management of liquefied hydrocarbon tank farm (T/CCSAS016—2022) |
2022-07-01 |
| 17 |
Safety production specification for organosilicon monomers (T/CCSAS017—2022) |
2022-07-15 |
| 18 |
Safety specification for hydrogen transportation and distribution of hydrogenrefueling station (T/CCSAS 018—2022) |
2022-12-21 |
| 19 |
Safety specification for hydrogen refueling station and combined refueling station(T/CCSAS 019—2022) |
2022-12-21 |
| 20 |
Guidelines for methods and implementation of corrosion monitoring on atmosphericstorage tanks(T/CCSAS 020—2022) |
2022-12-21 |
| 21 |
Safety management specification for hydrogen sulfide prevention in oil andpetrochemical enterprise (T/CCSAS 021—2022) |
2022-12-21 |
| 22 |
Guidelines for leakage management of hazardous chemical enterprises (T/CCSAS022—2022) |
2022-12-21 |
| 23 |
Setting and usage code for emergency block valve of hazardous chemicals enterprises(T/CCSAS 023—2022) |
2022-12-21 |
| 24 |
Guide for disassembly of device and pipeline in chemical enterprises (T/CCSAS024—2023) |
2023-01-31 |
| 25 |
Guideline for implementation of job safety analysis in chemical enterprises (T/CCSAS025—2023) |
2023-01-31 |
| 26 |
Chemical enterprises operating procedures management specification (T/CCSAS026—2023) |
2023-01-31 |
| 27 |
Design guideline for mechanization and automation of the pulverizing unit operationor the screening unit operation (T/CCSAS 027—2023) |
2023-02-28 |
| 28 |
Design guideline for mechanization and automation of the mixing unit operation(T/CCSAS 028—2023) |
2023-02-28 |
| 29 |
Design guideline for mechanization and automation of the conveying unit operation(T/CCSAS 029—2023) |
2023-02-28 |
| 30 |
Design guideline for mechanization and automation of heat transfer unit operation(T/CCSAS 030—2023) |
2023-02-28 |
| 31 |
Design guideline for mechanization and automation of the distillation unit operationor the evaporation unit operation (T/CCSAS 031—2023) |
2023-02-28 |
| 32 |
Design guideline for mechanization and automation of the reaction unit operation(T/CCSAS 032—2023) |
2023-02-28 |
| 33 |
Design guideline for mechanization and automation of the absorption unit operation oradsorption unit operation (T/CCSAS 033—2023) |
2023-02-28 |
| 34 |
Design guideline for mechanization and automation of the crystallization unitoperation (T/CCSAS 034—2023) |
2023-02-28 |
| 35 |
Design guideline for mechanization and automation of the extraction unit operation(T/CCSAS 035—2023) |
2023-02-28 |
| 36 |
Design guideline for mechanization and automation of the heterogeneous separationunit operation (T/CCSAS 036—2023) |
2023-02-28 |
| 37 |
Design guideline for mechanization and automation of the drying unit operation(T/CCSAS 037—2023) |
2023-02-28 |
| 38 |
Design guideline for mechanization and automation of the packaging unit operation(T/CCSAS 038—2023) |
2023-02-28 |
| 39 |
Design guideline for mechanization and automation of the storage unit operation(T/CCSAS 039—2023) |
2023-02-28 |
| 40 |
Safety audit work guidelines for chemical enterprises (T/CCSAS 040—2023) |
2023-07-25 |
| 41 |
Code for incident management in chemical enterprises (T/CCSAS 041—2023) |
2023-07-25 |
| 42 |
Technical specification for inspection and suitability assessment for in-serviceatmospheric storage tank (T/CCSAS 042—2023) |
2023-07-25 |
| 43 |
Specification for skill assessment of internal trainers in chemical(hazardouschemicals)enterprises (T/CCSAS 043—2023) |
2023-10-20 |
| 44 |
Guidelines for the inherent safety assessment of chemical process (T/CCSAS044—2023) |
2023-10-20 |
| 45 |
Guidelines for safety integrity level(SIL) verification of safety instrumentedfunctions(SIF) (T/CCSAS 045—2024) |
2023-11-27 |
| 46 |
Guidelines for leak detection implementation of atmospheric pressure verticalcylindrical welded steel storage tank (T/CCSAS 046—2024) |
2023-12-25 |
| 47 |
Technical specification for coding and labeling of hazardous chemicals (T/CCSAS047—2024) |
2023-12-25 |
| 48 |
Technical specification for selection of electronic labels for hazardous chemicals(T/CCSAS 048—2024) |
2023-12-25 |
| 49 |
Technical specification for pressure-relieving assessment of petrochemicalenterprises—Part 1:General principles for pressure-relieving assessment (T/CCSAS049.1—2024) |
2023-12-25 |
| 50 |
Technical specification for pressure-relief assessment of petrochemicalenterprises—Part 2: Technical specification for pressure-relief of gas/liquid two-phase flow(T/CCSAS 049.2—2024) |
2023-12-25 |
| 51 |
Guidelines for establishment of safe operating procedures of chemicals in thechemistry and chemical engineering laboratories (T/CCSAS 050—2024) |
2024-02-28 |
| 52 |
Technical ability evaluation specification of HAZOP leader (T/CCSAS051—2024) |
2024-03-25 |
| 53 |
Safety technical specifications for polysilicon production bytrichlorosilane reduction method （T/CCSAS 052-2025） |
2025-03-03 |
| 54 |
Guidelines for the management of catalyst loading and unloading workunder anaerobic conditions （T/CCSAS 053-2025） |
2025-03-03 |
| 55 |
Guidance for drafting safety requirements specification (SRS) ofsafety instrumented system(SIS) （T/CCSAS 054-2025） |
2025-03-03 |
| 56 |
Test method for thermal stability of chemicals by differentialscanning calorimetry （T/CCSAS 055-2025） |
2025-03-03 |
| 57 |
Guidelines for capability evaluation for fine chemical reactionsafety risk assessment organization （TCCSAS 056-2025） |
2025-03-03 |
| 58 |
Test method for thermal stability of chemicals—Accelerating rate calorimetry（T/CCSAS 057-2025） |
2025-07-28 |
| 59 |
Operations criterion for general aviation airport fuel supply safety（T/CCSAS 058-2025） |
2025-09-09 |