Loading...
Biodegradation is not a one-size-fits-all concept. The correct standard depends on where the product is expected to break down, how it will be disposed of, and what claims you intend to make.
In this guide, we explain how to select the right biodegradation testing pathway for your product.
The term “biodegradable” is often used loosely in marketing, but scientifically it refers to a material being broken down by microorganisms into carbon dioxide (CO₂), water, biomass, and mineral salts.
Different environments, such ascompost, soil, freshwater, and marine, have vastly different microbial activity, oxygen levels, temperatures, and moisture conditions. Because of this, biodegradation must be tested under controlled conditions that simulate the intended environment.
Regulators, certification bodies, and retailers increasingly require evidence based on recognised standards such as ASTM, ISO, or EN methods. Without testing to the correct standard, environmental claims may not be defensible.
The first question to ask is:
Where is this product realistically expected to end up?
Once the disposal pathway is clear, you can identify the correct standard.
Your testing pathway should align with your marketing and compliance claims.
If you intend to obtain third-party certification (e.g. TÜV, BPI, DIN CERTCO), you must follow the exact standards required by the certification body at an approved testing laboratory.
Pre-screening testing during R&D can significantly reduce the risk of certification failure later in development.
Selecting the correct test early saves both time and cost.
Speak to our team today to ensure you choose the correct biodegradation standard from the outset.
