About IRPC

Standards

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 LimitedManufacture of lubricant productISO 45001 : 2018
13 September 2019 – 12 September 2022
IRPC Polyol Company LimitedDesign and development, and manufacture of polyether polyols, polyester polyols, prepolymer, polyurethane systems and CASE products (coating, adhesives, sealant and elastomer) and their application servicesTIS18001, 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 LimitedManufacture 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 LimitedTesting Laboratory’s ability (Rayong)21 December 2020 – 20 December 2023
Testing Laboratory’s ability (Phra Pradaeng )18 September 2019 – 17 September 2022
Metrology Center26 June 2020 – 28 March 2021
Calibration capability

Halal Certification

Company

Scope of Certification

Period

IRPC Public Company LimitedHalal Certification9 January 2021 – 8 January 2022
High Density Polyethylene (HDPE)
Polypropylene (PP)

Certificate of Carbon Reduction Label

Company

Scope of Certification

Period

IRPC Public Company LimitedPolypropylene (PP)  : Homo Polymer17 August 2019 – 17 August 2022
Polypropylene (PP) : Random Copolymer17 August 2019 – 17 August 2022
Polypropylene (PP) : Block Copolymer17 August 2019 – 17 August 2022
Polystyrene ; PS : High Impact Polystyrene10 November 2019 -10 November 2022
Polystyrene ; PS : General Purpose Polystyrene10 November 2019 -10 November 2022
Expandable Polystyrene ; EPS : Standard Type10 November 2019 -10 November 2022
Expandable Polystyrene ; EPS : Self Extinguishing10 November 2019 -10 November 2022

Certification Body: Thailand Environmental Institute (TEI)

Certificate of Green Industry Level 4

CompanyScope of CertificationPeriod
IRPC Public Company LimitedUHV21 September 2020 – 20 September 2023
BTX21 September 2020 – 20 September 2023
HDPE21 September 2020 – 20 September 2023
CD121 September 2020 – 20 September 2023
ACB21 September 2020 – 20 September 2023
COND21 September 2020 – 20 September 2023
DCC21 September 2020 – 20 September 2023
PP21 September 2020 – 20 September 2023
PS21 September 2020 – 20 September 2023
PRP21 September 2020 – 20 September 2023
UT-BK21 September 2020 – 20 September 2023
REFY21 September 2020 – 20 September 2023
LBOP21 September 2020 – 20 September 2023
ETP21 September 2020 – 20 September 2023
CHP & PW21 September 2020 – 20 September 2023
ABS & SAN21 December 2020 – 20 December 2023
CCM21 December 2020 – 20 December 2023
EBSM21 December 2020 – 20 December 2023
EPS21 December 2020 – 20 December 2023
PTK21 December 2020 – 20 December 2023
UT-IP21 December 2020 – 20 December 2023
WWT1&221 December 2020 – 20 December 2023
WWT321 December 2020 – 20 December 2023

Certification Body: Department of Industrial Works (DIW)

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