About IRPC
Standards
- ISO 9001
- ISO 9001
- Occupational Health and Safety Management System TIS18001:2554, ISO45001 :2018
- Energy Management System ISO50001 : 2011
- SO/IEC 17025 : 2005
- Halal Certification
- Certificate of Carbon Reduction Label
- Certificate of Green Industry Level 4
ISO 9001
Company | Scope of Certification | Period |
IRPC Public Company Limited | 1. Development and manufacture of petroleum products (refining and blending process) | 14 November 2020 – 13 November 2023 |
| 2. Receiving, storage and distribution of feedstock and petroleum products | ||
| 3. Manufacture of liquid sulfur | ||
| 4. Development and manufacture of lube base oil, asphalt cement, rubber process oil and slack wax | ||
| 5. Manufacture of benzene, toluene, mixed xylene, ethyl benzene, styrene, C9 aromatic and ethyl benzene rich mixed xylene | ||
| 6. Manufacture of ethylene, propylene, butadiene and acetylene black |
Occupational Health and Safety Management System TIS18001:2554, ISO45001 :2018
Company | Scope of Certification | Period |
| IRPC Oil Company Limited | Manufacture of lubricant product | ISO 45001 : 2018 |
| 13 September 2019 – 12 September 2022 | ||
| IRPC Polyol Company Limited | Design and development, and manufacture of polyether polyols, polyester polyols, prepolymer, polyurethane systems and CASE products (coating, adhesives, sealant and elastomer) and their application services | TIS18001, BS OHSAS18001 |
| 10 January 2020 – 9 January 2023 | ||
| ISO 45001 : 2018 | ||
| cc8 November 2019 – 7 November 2022 |
Energy Management System ISO50001 : 2011
Company | Scope of Certification | Period |
| IRPC Public Company Limited | Manufacture of : 1. Natural colour polypropylene (PP) resin at production line PP1, PP2, PP3 and PP4 2. Natural colour acrylonitrile styrene (SAN) resin at production line SAN1 and SAN2 3. Natural colour polystyrene (PS) resin at PS plant 4. Ethylene, propylene and butadiene at ETP plant 5. Propylene at PRP plant 6. Acetylene black at ACB plant 7. Benzene, toluene, mixed xylene, C9 aromatic and ethylbenzene rich mixed xylene at BTX plant 8. Lube base oil, asphalt cement, rubber process oil and slack wax at LUBE plant | 9 December 2020 – 8 December 2023 |
SO/IEC 17025 : 2005
Company | Scope of Certification | Period |
| IRPC Public Company Limited | Testing Laboratory’s ability (Rayong) | 21 December 2020 – 20 December 2023 |
| Testing Laboratory’s ability (Phra Pradaeng ) | 18 September 2019 – 17 September 2022 | |
| Metrology Center | 26 June 2020 – 28 March 2021 | |
| Calibration capability |
Halal Certification
Company | Scope of Certification | Period |
| IRPC Public Company Limited | Halal Certification | 9 January 2021 – 8 January 2022 |
| High Density Polyethylene (HDPE) | ||
| Polypropylene (PP) |
Certificate of Carbon Reduction Label
Company | Scope of Certification | Period |
| IRPC Public Company Limited | Polypropylene (PP) : Homo Polymer | 17 August 2019 – 17 August 2022 |
| Polypropylene (PP) : Random Copolymer | 17 August 2019 – 17 August 2022 | |
| Polypropylene (PP) : Block Copolymer | 17 August 2019 – 17 August 2022 | |
| Polystyrene ; PS : High Impact Polystyrene | 10 November 2019 -10 November 2022 | |
| Polystyrene ; PS : General Purpose Polystyrene | 10 November 2019 -10 November 2022 | |
| Expandable Polystyrene ; EPS : Standard Type | 10 November 2019 -10 November 2022 | |
| Expandable Polystyrene ; EPS : Self Extinguishing | 10 November 2019 -10 November 2022 |
Certification Body: Thailand Environmental Institute (TEI)
Certificate of Green Industry Level 4
| Company | Scope of Certification | Period |
| IRPC Public Company Limited | UHV | 21 September 2020 – 20 September 2023 |
| BTX | 21 September 2020 – 20 September 2023 | |
| HDPE | 21 September 2020 – 20 September 2023 | |
| CD1 | 21 September 2020 – 20 September 2023 | |
| ACB | 21 September 2020 – 20 September 2023 | |
| COND | 21 September 2020 – 20 September 2023 | |
| DCC | 21 September 2020 – 20 September 2023 | |
| PP | 21 September 2020 – 20 September 2023 | |
| PS | 21 September 2020 – 20 September 2023 | |
| PRP | 21 September 2020 – 20 September 2023 | |
| UT-BK | 21 September 2020 – 20 September 2023 | |
| REFY | 21 September 2020 – 20 September 2023 | |
| LBOP | 21 September 2020 – 20 September 2023 | |
| ETP | 21 September 2020 – 20 September 2023 | |
| CHP & PW | 21 September 2020 – 20 September 2023 | |
| ABS & SAN | 21 December 2020 – 20 December 2023 | |
| CCM | 21 December 2020 – 20 December 2023 | |
| EBSM | 21 December 2020 – 20 December 2023 | |
| EPS | 21 December 2020 – 20 December 2023 | |
| PTK | 21 December 2020 – 20 December 2023 | |
| UT-IP | 21 December 2020 – 20 December 2023 | |
| WWT1&2 | 21 December 2020 – 20 December 2023 | |
| WWT3 | 21 December 2020 – 20 December 2023 |
Certification Body: Department of Industrial Works (DIW)