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Many years of experience with DVS ZERT

The "Safety Certificate Contractors" (SCC) comes from the English "Safety Certificate Contractors".

This set of rules was developed in the petrochemical industry for companies that act as contractors, i.e. subcontractors or suppliers. Technical services, e.g. for new constructions or conversions, maintenance or repair work, are often contracted out to external service providers. Proof that these contractors meet the safety requirements in your organization can be provided by neutral certification in accordance with the  standard SCC-VAZ. The certification combines concerns from safety, health and environmental protection (SHE).


Occupational safety certification for technical service providers


Occupational safety certification in the petrochemical industry


Occupational safety certification for personnel service providers

Your advantages at a glance

  • Reduction of the number of accidents in the company
  • Reduction of the number of accidents in the company
  • Increasing competitive opportunities

Certification procedure


Preliminary talk


Application for certification


Pre-audit (optional)


System audit

Checking whether the existing management system is applied in compliance with the standard.



Issue of the certificate

After successful system audit.



Annual monitoring

Random checks to ensure that the management system is applied and further developed in accordance with the standards.




After three years, the management system is reviewed to renew the certification.



The company certification according to SCC-VAZ / SCP-VAZ also integrates occupational safety into the health and environmental protection system. The organisational and personnel requirements for the safe processing of orders and the safety requirements of the client are assessed. This requires proof of the SHE audit for the operational managers and employees. Furthermore, proof of the accident frequency in the last three years is indispensable.


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