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Certificates and standards

Outstanding quality. Backed up by recognised certificates from independent testing organisations.

 

Certified quality

Our longstanding customers are already familiar with our high standards, while everyone else receives a copy in black and white.

To ensure that our quality standards remain at a consistently high level, we operate stringent internal controls. We also undergo regular audits by customers and by accredited certification bodies.

Quality and environmental objectives – DIN EN ISO 9001, 14001, ISO/TS 169649, EN 9100 and IRIS

Downloads

Download our certificates here.

We would be glad to send you additional documentation on request.

Certificate (valid for) Valid from Valid until File Download
ISO 14001:2015 (United Kingdom)
2020‑09‑24 2023‑09‑23 516 kB / PDF
2020‑09‑24 2023‑09‑23 516 kb / PDF
EN 9100:2018, Aerospace (United Kingdom)
2019‑10‑31 2022‑10‑30 451 kB / PDF
2019‑10‑31 2022‑10‑30 451 kb / PDF
EN 9120:2018 (United Kingdom)
2019‑10‑31 2022‑10‑30 451 kB / PDF
2019‑10‑31 2022‑10‑30 451 kb / PDF
ISO 45001:2018 (United Kingdom)
2020‑09‑24 2023‑09‑23 468 kB / PDF
2020‑09‑24 2023‑09‑23 468 kb / PDF
PAS 99:2012 (United Kingdom)
2020‑09‑24 2023‑09‑23 430 kB / PDF
2020‑09‑24 2023‑09‑23 430 kb / PDF
ISO 14001:2015 (various)
2021‑08‑01 2022‑01‑31 418 kB / PDF
2021‑08‑01 2022‑01‑31 418 kb / PDF
ISO 14001:2015 (Bollhoff Otalu)
2019‑07‑19 2022‑07‑18 271 kB / PDF
2019‑07‑19 2022‑07‑18 271 kb / PDF
IATF 16949:2016 (Bollhoff Otalu)
2021‑06‑02 2024‑06‑01 267 kB / PDF
2021‑06‑02 2024‑06‑01 267 kb / PDF
IATF 16949:2016 (Germany / Bielefeld)
2021‑05‑05 2024‑05‑04 169 kB / PDF
2021‑05‑05 2024‑05‑04 169 kb / PDF
IATF 16949:2016 (BPR, Werk Gewindetechnik / Bielefeld)
2020‑12‑31 2023‑12‑30 64 kB / PDF
2020‑12‑31 2023‑12‑30 64 kb / PDF
IATF 16949:2016 (Germany / Sonnewalde)
2021‑05‑01 2024‑04‑30 171 kB / PDF
2021‑05‑01 2024‑04‑30 171 kb / PDF
ISO 9001:2015 (Bollhoff Otalu)
2018‑06‑04 2021‑06‑03 337 kB / PDF
2018‑06‑04 2021‑06‑03 337 kb / PDF
ISO 9001:2015 (various)
2021‑07‑30 2022‑01‑31 303 kB / PDF
2021‑07‑30 2022‑01‑31 303 kb / PDF
ISO 50001:2018 (various)
2021‑07‑07 2022‑01‑06 243 kB / PDF
2021‑07‑07 2022‑01‑06 243 kb / PDF
EN 9100:2018, Aerospace (Germany)
2021‑09‑24 2024‑09‑23 438 kB / PDF
2021‑09‑24 2024‑09‑23 438 kb / PDF
IRIS Certification™ rules:2020 and based on ISO/TS 22163:2017 (BPR / Bielefeld)
2021‑05‑07 2024‑05‑06 872 kB / PDF
2021‑05‑07 2024‑05‑06 872 kb / PDF
DIN EN 1507:2006 (Germany)
2011‑01‑18 indefinitely 352 kB / PDF
2011‑01‑18 indefinitely 352 kb / PDF
ISO 45001:2018 (WBH, Bielefeld)
2020‑05‑15 2023‑05‑14 423 kB / PDF
2020‑05‑15 2023‑05‑14 423 kb / PDF
Déclaration de conformité au règlement REACH (Bollhoff Otalu)
2020‑08‑31 - 203 kB / PDF
2020‑08‑31 - 203 kb / PDF
Attestation ROHS (Bollhoff Otalu)
2019‑08‑28 non défini 169 kB / PDF
2019‑08‑28 non défini 169 kb / PDF
Attestation Métaux Conflits (Bollhoff Otalu)
2015‑11‑06 non défini 27 kB / PDF
2015‑11‑06 non défini 27 kb / PDF
Material manufacturer according to AD 2000-Merkblatt W0 (Germany)
2018‑08‑09 2021‑08‑08 524 kB / PDF
2018‑08‑09 2021‑08‑08 524 kb / PDF

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Customer approvals

Download our certificates here.

We would be glad to send you additional documentation on request.

Certificate (valid for) Valid from Valid until File Download
Airbus UK Limited (BAL / Hull)
English no expiry 113 kB / PDF
English no expiry 113 kb / PDF
BAE Systems (BAL / Hull)
English no expiry 352 kB / PDF
English no expiry 352 kb / PDF
Goodrich Actuation Systems (BAL / Hull)
English no expiry 110 kB / PDF
English no expiry 110 kb / PDF
Raytheon Aircraft (BAL / Hull)
English no expiry 177 kB / PDF
English no expiry 177 kb / PDF
Rolls Royce (BAL / Hull)
English no expiry 1116 kB / PDF
English no expiry 1116 kb / PDF

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More information

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