Verification of Compostability and No Intentionally Added PFAS Claims
Increasing demand for compostable products
As sustainability becomes a top priority for consumers and businesses, the need for credible environmental claims has never been greater. We help companies like yours, by providing trusted third-party verification for compostability claims. With the increasing emphasis on a product’s end-of-life—specifically its ability to safely return to the environment—demand for compostable products is on the rise and particularly those used in food service. NSF verification can help guide sourcing and purchasing decisions with the assurance of verified, reliable claims that stand up to scrutiny.
New and existing regulations
Recent regulations, such as Colorado’s Compostable Product Labeling Act, emphasize the need for truthful labeling and consumer awareness in the compostable market. Notable regulations include California's AB 1201, which mandates that all compostable products sold in the state be certified by a recognized third-party verifier like NSF. Additionally, various states and municipalities have specific composting and packaging requirements, reinforcing the importance of NSF verification for compliance across diverse markets. As these regulations evolve, the NSF verification mark is essential for demonstrating compliance and showcasing your commitment to sustainability.
Verification standards
Our verification process adheres to established standards, including specific testing criteria published by the American Society for Testing and Materials (ASTM). Our evaluations focus on:
- ASTM D6400: Standard Specification for Labeling of Plastics Designed to be Aerobically Composted in Municipal or Industrial Facilities
ASTM D6400 applies to plastic products, ensuring they disintegrate and biodegrade effectively.
- ASTM D6868: Standard Specification for Labeling of End Items that Incorporate Plastics and Polymers as Coatings or Additives with Paper and Other Substrates Designed to be Aerobically Composted in Municipal or Industrial Facilities
ASTM B6868 is used for coated paper products and polymer binders.
By adhering to these rigorous standards, we verify your compostable products meet the highest levels of quality and compliance, enhancing your brand's credibility in the marketplace.
Key testing criteria
To achieve NSF's verified environmental claims for both compostability and no intentionally added PFAS, a product must meet several critical criteria:
- Rapid disintegration: The product must break down quickly, leaving no visible residue that requires screening.
- Complete biodegradation: The product must fully biodegrade into carbon dioxide, water, and biomass.
- Beneficial compost characteristics: The resulting compost must support plant growth and contribute positively to the soil.
- Minimal contaminants: The product must not introduce high levels of regulated metals into the environment.
- No intentionally added PFAS verification: The product must contain no intentionally added per- and polyfluoroalkyl substances (PFAS), ensuring no harmful chemicals are introduced during the composting process.
Why choose NSF?
Choosing NSF verification offers numerous advantages, including enhanced credibility and market differentiation. Our verification ensures alignment with emerging regulations, including the Compostable Product Labeling Act and California's AB 1201, while providing assurance to consumers seeking reliable compostable options. Furthermore, our verification for no intentionally added PFAS reinforces your commitment to producing safe, environmentally friendly products.
