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Standards & Certificates

Certifiable competence and experience.

KAEFER S.A. is certified by global and regional health and safety standards as well as environment and quality management systems. These are acknowledged and accredited by important international certifying bodies.

Amongst others, KAEFER S.A. and its integrated subsidiaries are certified in the design and execution of insulation, refractory, anti-corrosion, scaffolding, fire protection, general construction and facade works in industrial and general construction as well as welding.


Certificate Details  Validity
ISO 9001:2015 Quality Management System 23/07/2022
OHSAS 18001:2007 Health and Safety Management System 11/03/2021
SCC 2017/6.0 Petrochemical Safety Certificate Contractors 09/09/2022
ISO 14001:2015 Environmental Management System 23/07/2022
ISO 37001 Anti-bribery Management Systems 29/08/2021
Welding Certificate Certificate of Compliance with Welding Standard 16/03/2020
MASE/UIC Certificate of Compliance with MASE Standard 08/04/2020


ISO 9001:2015 and 14001:2015
KAEFER S.A. ISO 14001 Certificate
OHSAS 18001:2007
KAEFER S.A. OHSAS 18001 Certificate
SCC 2017/6.0 Petrochemical
KAEFER S.A. SCC Certificate
ISO 37001
KAEFER S.A. 37001 Certificate
Welding Certificate
KAEFER S.A. Welding Certficate
KAEFER S.A. MASE Certificate