AS 5810 – Biodegradable Plastics Suitable for Home Composting
AS 5810 home compostable plastics testing provides clear, independently verifiable proof that a material will successfully biodegrade, disintegrate, and leave no harmful residues in home composting environments.
As sustainability requirements tighten, brands and manufacturers face increasing pressure to prove that their compostable plastics genuinely break down in real-world conditions, not just in industrial composting.
For businesses, this means confidence in your environmental claims, reduced compliance risk, and stronger trust with customers who expect real, measurable sustainability.
What AS 5810 Testing Involves
AS 5810 is the Australian certification standard for home compostable plastics, including films, bags, packaging, and certain product components.
The standard assesses whether a material:
- Biodegrades under typical home compost conditions
- Disintegrates without leaving visible fragments
- Produces no toxic or harmful residues
- Is safe for soil, plants, and microorganisms
Testing evaluates the complete environmental behaviour of the plastic over an extended period in simulated home compost conditions.
Methodology
At Impact Solutions, we perform AS 5810 home compostable plastics testing using controlled composting environments designed to replicate real household conditions.
A complete AS 5810 programme typically includes:
- Sample preparation and conditioning.
- Biodegradation testing, measuring CO₂ evolution to verify microbial breakdown.
- Disintegration testing, assessing physical fragmentation and mass loss.
- Compost quality assessment, ensuring no negative effects on compost structure or chemical balance.
- Ecotoxicity checks, to confirm the compost supports healthy plant growth.
- Full reporting, including performance data and compliance indication.
Depending on material type, testing may take 6 months or longer, reflecting the slower nature of home composting.
Relevant Industry Applications
AS 5810 certification is widely used by companies producing:
- Home compostable bags and films
- Flexible packaging
- Food-contact packaging
- E-commerce mailers
- Labels, adhesives, and coatings
- Compostable product components
- Biopolymer formulations and masterbatches
Benefits of AS 5810 Testing
- Demonstrates real-world home compostability to customers and regulators
- Provides third-party verification for sustainability claims
- Helps improve material formulations through validated performance data
- Reduces risk of greenwashing by ensuring claims are supported by evidence
- Ensures materials break down safely and fully, leaving compost suitable for plants
- Supports access to markets where home compostable certification is required
FAQ
Q: How is AS 5810 different from industrial composting standards?
AS 5810 focuses on lower-temperature, slower home compost conditions, which are far more challenging for materials to break down than industrial composting.
Q: Does passing AS 5810 mean the material is marine or soil biodegradable?
No, the certification applies only to home composting environments.
Q: Can printed or coloured materials be tested?
Yes, but testing must include the final product, including inks, adhesives, and additives.
