Great news for Q4S,


we have achieved our DNV-GL ISO 9001:2015 certification!


This means that our clients have complete assurance that Q4S operates to the highest quality standards and that all regulatory requirements are met for our services while we continuously strive to maintain and improve these standards that set up apart.


From the start of Q4S, customer satisfaction has always been a fundamental part of our business but implementing ISO 9001:2015 ensures we identify all present customer needs and identify and asses future requirements. It also helps us measure client satisfaction and enable us to continuously improve our services.


One of the unique parts of the new ISO 9001:2015 is that it makes us asses risk and identify opportunities, it makes us continuously examine opportunities for improvement and enable us to put in place the operational controls to effectively manage and measure our performance.


We are incredibly proud of the Q4S team who have worked so hard over the last months to make our investment into this key standard a reality.


This is a milestone achievement that reflects Q4S growth and development.


December 2018


Q4S now also certified according the NEN4400-1


NEN 4400-1 is a national standard that set requirements for temporary work businesses and contractors of work, including

subcontractors,that have their registered office in the Netherlands with respect to the payment of taxes and social insurance

contributions and the legitimacy of employment in the Netherlands. The aim of the standard is to limit the risk of recovery and penalties for employers from the Dutch Tax and Customs Administration and other government agencies



April 2019


Q4S now also certified according VCU 2011/05.

Safety and Health Checklist Temporary Employment Agencies and Intermediaries, VCU 2011/05
This certificate is valid for the following scope:
Labour recruitment and provision of personnel for quality & inspection services. (NACE Rev.2: 78.20)