
DINplus certification for wood pellets
The DINplus A1 certification, which attests to compliance with international standards, allows companies to stand out in the market and prove the consistent quality of their wood pellets.

DIN Plus
About the standard
Wood pellets play a key role in reducing CO₂ emissions, making them a viable alternative to fossil fuels such as heating oil and natural gas. Thanks to these positive characteristics, the use of wood pellets has expanded globally.
The DINplus quality seal strengthens customer confidence, makes it easier to meet the growing demand for certified pellets and contributes to strengthening the company’s position in the market.
Control Union Portugal works on DINplus certification, relying on qualified Portuguese auditors to guarantee compliance and excellence in the sector. Become a benchmark in your sector. Invest in DINplus certification and expand your business opportunities!


How can we help you?
Would you like more specific information about our certification programs? If you have any further questions, please don’t hesitate to contact us; we’d be delighted to hear from you.