Certification

The History of Certification Acquisition

ISO 9001 Quality Management System

1) Sep. 2001 - Toyo-Korea obtained ISO 9001 : 1994 Certificate of Approval from Bureau Veritas
2) Sep. 2003 - Toyo-Korea passed Transition Assessment to ISO 9001 : 2000 from Bureau Veritas
3) Sep. 2010 - Toyo-Korea passed Transition Assessment to ISO 9001 : 2008 from Bureau Veritas
4) Apr. 2013 - TOYO Group passed Transition Assessment to Single certification ISO 9001 : 2008 from Bureau
                      Veritas
5) Apr. 2017 - TOYO Group passed Transition Assessment to ISO 9001 : 2015 from Bureau Veritas

ISO/IEC 27001 Information Security Management System

1) Mar. 2013 - Toyo-Korea obtained ISO/IEC 27001 : 2005 Certificate of approval from BSI Korea
2) Sep. 2015 - Toyo-Korea passed Transition Assessment to ISO/ISE 27001 : 2013 from DNV▪GL Korea
3) Mar. 2019 - Toyo-Korea passed Re-certification to ISO/ISE 27001 : 2013 from DNV▪GL Korea

ISO 45001 Occupational Health and Safety Management System

1) Oct. 2024 - Toyo-Korea obtained ISO/IEC 45001 Certificate of approval from Bureau Veritas

Patent

1) Oct. 2017 - A patent for "Multi-Layer Paddle Dryer" was registered at the Korean Intellectual Property Office
2) Jan. 2018 - A patent for “Steam Re-circulation Type Organic Sludge Drying System” was registered at the Korean Intellectual Property Office
3) Jun. 2021 - A patent for “Steam Re-circulation Type Organic Sludge Drying System” was registered in China
4) Mar. 2022 - A patent for "Multi-Layer Paddle Dryer" was renewed at the Korean Intellectual Property Office
5) Apr. 2022 - A patent for “Steam Re-circulation Type Organic Sludge Drying System” was renewed at the Korean Intellectual Property Office
6) Oct. 2022 - A patent for “Steam Re-circulation Type Organic Sludge Drying System” was registered in Japan

ISO9001

Certificate
ISO9001
[Certificate][Appendix]

Appendix is attached to Certificate.

【Certificate】 PDF：2MB

ISO/IEC 27001

Certificate
ISO27001
【Certificate】 PDF：195KB

ISO 45001

Certificate
ISO27001
【Certificate】 PDF：195KB

Certificate of Patent

[Multi-Layer Paddle Dryer]
Patent
patent
【Patent】 PDF：523KB
[Steam Re-circulation Type
Organic Sludge Drying System]
Patent
patent
【Patent】 PDF：515KB
[Steam Re-circulation Type
Organic Sludge Drying System in China]
Patent
patent
【Patent】 PDF：1,318KB
[Steam Re-circulation Type
Organic Sludge Drying System in Japan]
Patent
patent
【Patent】 PDF：549KB