TQ-Group – Certificates

TQ stands for "Technology in Quality." Our quality has been confirmed by our extensive certifications – from the very beginning. When the company was established in 1994, all TQ systems were certified in accordance with DIN EN ISO 9001, laying the foundation for the following certifications:

DIN EN ISO 9001:2015

DIN EN ISO 9001:2015

TQ-Group
DIN EN ISO 9001:2015 | valid until: 17.10.2027Download

TQS-Shanghai
DIN EN ISO 9001:2015 | valid until: 06.01.2029Download
TQ-Systems Slovenia
DIN EN ISO 9001:2015 | valid until: 12.01.2029Download

TQS-Shenzhen
DIN EN ISO 9001:2015 | valid until: 31.05.2029Download

Environment and Energy

Environment and energy

TQ-Group
ISO 14001:2015 | valid until: 30.08.2026Download

TQS-Shanghai
ISO 14001:2015 | valid until: 15.10.2028
Download
TQ-Systems Slovenia
ISO 14001:2015 | valid until: 12.01.2029Download

TQ-Systems
ISO 50001:2018 | valid until: 06.08.2027Download

TQ-Shenzhen
ISO 14001:2015 | valid until: 31.05.2029Download

Medical

Medical

TQ-Systems
EN ISO 13485:2016 | valid until 08.09.2027Download

DAkkS certificateDownload

DAkkS annex to the accreditation certificateDownload

 

Aviation

Aviation

TQ-Systems
EN 9100:2018 | valid until: 16.09.2028
Download

Alternative Design Organisation Approval (A-DOA)
Download

Production Organisation Approval (POA)
Download

Maintenance Organisation Approval (MOA)
Download

Fire and explosion protection

Fire and explosion protection

TQ-Systems
File E465121 | UL INVESTIGATION FOR PRINTED WIRING BOARD (PWB) ASSEMBLYDownload

TQ-Systems
IECEx / ATEX 2014/34/EU | valid until 15.05.2026Download

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