Update of Accredia Logo and Agribiomass Accreditation Number
Agribiomass informs that, following the entry into force of Accredia Informative Circulars No. 02/2025 and No. 04/2024 and the document…
Certified wood chips are high-quality biomass used for residential and industrial heating, as well as various energy applications. Ensuring quality, safety, and efficiency in production and use requires compliance with strict international technical standards. Certification under ISO 17225-4 and the BiomassPlus scheme sets the benchmark for the industry, guaranteeing a compliant and reliable product.



What is ISO 17225-4?
ISO 17225-4 defines the essential technical requirements for wood chip production, establishing minimum criteria and testing methodologies to ensure product quality.
BiomassPlus®: The Leading Certification Scheme
The BiomassPlus® scheme is based on the ISO standard but applies stricter requirements in certain areas, introducing a “plus” category. This certification applies to various types of woody biomass, including wood chips, briquettes, and firewood. Key benefits include:
Trust us for a simple, fast and hassle-free process. Discover all the requirements and steps needed to get your certification quickly and safely!
Obtaining BiomassPlus® and ISO 17225-4 certification offers multiple competitive and environmental advantages:


Agribiomass is an accredited certification body (by Accredia) with experienced professionals specializing in woody biomass certification. Our certification process includes:
To obtain certification, companies must meet stringent criteria:

Choosing Agribiomass for wood chip certification means ensuring a high-quality, internationally compliant, and competitive product. We offer:

A rigorous verification system with optimized audits that reduce time and costs while improving service efficiency.

A recognized international certification body with over 10 years of experience in biomass certification.

We provide direct and continuous assistance to our clients, addressing any inquiries before, during, and after certification issuance.
The trust of our customers is our greatest satisfaction. We collaborate with companies in different sectors, offering tailor-made solutions and constant support. Here are some of the companies that have chosen to rely on us.







Contact us today to discover how BiomassPlus certification can enhance the value of your wood chips, ensuring quality, safety, and environmental sustainability.
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Agribiomass informs that, following the entry into force of Accredia Informative Circulars No. 02/2025 and No. 04/2024 and the document…
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