Certifications
At Interwinngroep, quality, safety, sustainability, and corporate social responsibility are at the core of everything we do. To uphold this commitment, we adhere to recognized national and international standards. These certifications confirm that we continuously strive for improvement, responsibly manage our environmental impact, and ensure safety at every level.

Our Promises, Black on White
Quality Management with ISO 9001:2015
With this quality certificate, we comply with the internationally recognized standard for quality management systems. It demonstrates that we continuously monitor, optimize our processes, and work customer-focused with a clear eye on results.
Environmental Management with ISO 14001:2015
This standard confirms that we are actively committed to environmentally conscious and sustainable business practices. We control and reduce our environmental impact, set measurable environmental objectives, and apply environmental management throughout all our business processes.
VCA - Safety, Health & Environment
Our employees are VCA-certified. This means they work safely, health-consciously, and with environmental awareness, aiming to minimize risks and prevent accidents. VCA is the standard within project-based environments such as construction, installation, and maintenance.
Sustainable and Responsible Procurement
We place great importance on responsible material selection. Therefore, the companies within the Interwinngroep exclusively purchase wood and panel materials that meet the following certifications:
FSC®
The Forest Stewardship Council certification stands for responsible forest management. Only wood that meets strict ecological, social, and economic criteria may carry this label.
PEFC™
The PEFC certification guarantees that wood and paper products come from sustainably managed forests and controlled sources, with consideration for biodiversity and local communities.
A Solid Foundation for Sustainable Collaboration
With these certifications, we emphasize our commitment to quality, safety, and sustainability. They serve as the foundation for continuous improvement and dependable partnerships. Do you have any questions about our methods or would you like to learn more about our quality assurance? We are happy to assist you.
