BPI (Biodegradable Products Institute) Certification is an internationally recognized program that verifies the compostability of products according to ASTM standards, specifically ASTM D6400 or ASTM D6868. Administered by the Biodegradable Products Institute, a non-profit organization, this certification ensures that products meet stringent criteria for biodegradability, disintegration, ecotoxicity, and compost quality.
The BPI certification process involves several key steps:
- Testing and Verification: Products must undergo rigorous testing by independent, BPI-approved laboratories to ensure they can break down in industrial composting facilities without harming the environment. These tests assess the product's ability to biodegrade, disintegrate into non-distinguishable pieces in compost, and not release harmful substances.
- Compliance with Standards: The product must comply with ASTM D6400 or D6868 standards, which outline the necessary conditions and timeframes for compostability. These standards are regularly updated to reflect current scientific understanding and industry practices.
- Certification Mark: Once a product passes the necessary tests, it is awarded the BPI Certification Mark. This mark indicates to consumers, composters, and regulators that the product is compostable and meets all required standards. The mark must be displayed on the product and its packaging to help differentiate it from non-compostable items.
- Environmental Benefits: BPI-certified products contribute to reducing landfill waste and supporting the composting infrastructure by providing a clear market signal for compostable materials. These products, when composted, enrich the soil with nutrients, promoting a circular economy.
