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Certifications

Tested and certified.

At Nägele Hoch- und Tiefbau, we value the highest quality standards, transparent processes and sustainable projects. Certifications by independent bodies confirm that we are on the right track.

Ökoprofit-Betrieb® 2022
Ökoprofit-Betrieb® 2021.
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Certificate
Nägele Hoch- und Tiefbau GmbH Management Certificate.
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Certificate
Quality Management System ISO 9001:2015
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Certificate
Energy Management System ISO 50001:2018
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Certificate
Environmental Management System ISO 14001:2015
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Certificate
Occupational Health And Safety Management System ISO 45001:2018
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Zertifikat
Qualitätsmanagementsystem ISO 9001:2015
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Zertifikat
Energiemanagementsystem ISO 50001:2018
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Zertifikat
Umweltmanagementsystem ISO 14001:2015
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Zertifikat
Arbeits- Gesundheits- Und Sicherheits-Managementsystem ISO 45001:2018
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