Direct answer: "Biodegradable" is a material fact, not a certification. It means a product will break down over time — but with no fixed timeline and no guarantee it happens in a landfill. In Canada and the U.S., calling packaging "biodegradable" without proof now carries real legal risk. If you need a claim you can actually stand behind, "compostable" with a third-party certification is almost always the safer, more useful term for a food business.
Biodegradable does not mean what most people think it means
Every organic material biodegrades eventually — wood, paper, cotton, even most plastics. The difference is speed. A paper napkin can break down in weeks. A polyethylene-coated cup can take decades under the same conditions, and centuries in a sealed landfill where oxygen and microbes barely reach it. Both are technically biodegradable. Neither claim tells a customer anything useful about what happens after the item goes in the bin.
This is the core reason regulators in both Canada and the U.S. have stopped treating "biodegradable" as a harmless marketing word. The Federal Trade Commission's Green Guides state that an unqualified biodegradable claim is only acceptable if the entire product breaks down within roughly one year of normal disposal. Since most packaging ends up in a landfill, where decomposition slows dramatically, that bar is rarely met — the FTC has already warned marketers in the dog-waste-bag industry that their unqualified biodegradable labels were likely deceptive under exactly this standard.
If your team is currently deciding between compostable trays and standard biodegradable-labeled alternatives for a menu launch, this distinction is worth resolving before the packaging order goes out, not after a customer or a regulator asks about it.
Biodegradable, compostable, recyclable: three different promises
These three words get used interchangeably in supplier catalogs, but they describe different end-of-life outcomes and different levels of proof.
| Term | What it actually means | Proof required | Typical timeframe |
|---|---|---|---|
| Biodegradable | Breaks down via microbial action, in undefined conditions | No standardized certification; claim must be substantiated by the marketer | Unspecified — weeks to centuries depending on material and environment |
| Compostable | Breaks down into non-toxic, nutrient-rich material under specific composting conditions | Certified standard (ASTM D6400 or D6868 in North America, BNQ in Quebec) | Defined by the standard — commonly 90%+ broken down within 12 weeks (industrial) to 180 days (home) |
| Recyclable | Can be reprocessed into new material through an existing collection system | Depends on local facility acceptance, not a universal guarantee | Not applicable — depends on collection and processing, not decomposition |
The practical takeaway for a café or restaurant: "compostable" is the only one of the three that comes with a testable, third-party-verified standard. That is also why it is the term regulators treat most favourably, provided the composting environment is disclosed accurately.
Why this matters more in 2026 than it did two years ago
Canada's Competition Act was amended in June 2024 to add specific anti-greenwashing provisions. Under the new rules, any environmental claim about a product's benefits must be backed by adequate testing, and any claim about a business's environmental practices must be backed by proper substantiation using an internationally recognized methodology. The Competition Bureau finalized detailed guidelines on this in 2025, and businesses that get it wrong are exposed to civil penalties that can run into the millions.
The U.S. picture is older but no less strict. FTC enforcement under the Green Guides already treats vague terms like "eco-friendly," "green," and unqualified "biodegradable" as presumptively risky, because the agency's own consumer research shows shoppers read those words as much stronger promises than most products can back up.
None of this means a food business should avoid sustainable packaging — it means the label on the box needs to match a standard someone can actually verify. This is one of the reasons Kimecopak's product pages specify certification detail (FSC, BRCGS, ISO 9001, OK Compost, DIN CERTCO) rather than a single blanket "eco-friendly" tag, and why not every plastic-free-looking product is actually biodegradable — some are simply made to look the part.
Where "biodegradable" claims commonly go wrong in food packaging
A few patterns come up again and again with suppliers, especially reseller-style catalogs:
Coated paper products marketed as biodegradable without stating what the coating is. Standard PE-lined cups and bags will biodegrade eventually, but so slowly under real disposal conditions that the claim is misleading on its own. If a supplier can't tell you what the coating is, treat "biodegradable" as marketing language, not a specification — the same caution applies whether you're comparing waterproof paper bags or lined bowls.
Bioplastic products (PLA, PHA) sold as "biodegradable" with no mention of the conditions required. PLA needs an industrial composting facility with sustained heat to break down in a reasonable window; in a backyard bin or a landfill, it behaves much closer to conventional plastic. This is the exact ambiguity FTC and the Competition Bureau are now targeting.
Straws, cutlery, and small format items labeled biodegradable with no material disclosed at all. Rice- and wheat-based straws, for example, are often marketed under a general "eco" banner even though their actual breakdown behaviour varies a lot by formulation — it's worth checking how wheat straw products actually perform before assuming the label tells the whole story.
"Recyclable" claims layered on top of a biodegradable one, on packaging that most municipal facilities won't actually accept — a mismatch worth checking directly, the same way you'd verify whether vacuum-sealed packaging is genuinely recyclable in your city before printing it on the box.
A short checklist before you approve a "biodegradable" packaging order
- Ask the supplier for the specific material and coating, not just the word "biodegradable."
- Ask whether the product carries a compostable certification (ASTM D6400, D6868, or BNQ) — if yes, that is the stronger and more defensible claim to print on your own materials.
- Ask what disposal environment the claim assumes — home compost, industrial compost, or landfill — and whether that facility is actually available where your customers are.
- Get the certification document itself, not a verbal assurance. Under the current Canadian and U.S. rules, "our supplier told us" is not adequate substantiation if a claim is ever challenged.
- If your packaging touches sauces, hot liquids, or grease, confirm the barrier layer separately — some eco-friendly packaging options trade off leak resistance for compostability, and that trade-off needs to be a deliberate choice, not a surprise after a spill.
Where Kimecopak fits into this decision
Kimecopak works with F&B businesses across Canada and the U.S. as a packaging and growth partner, not just a supplier of SKUs. On the sustainability side specifically, that means being explicit rather than generic: coating types are disclosed rather than folded into an "eco-friendly" label, and where a product carries a compostable certification, that certification is stated rather than implied.
One concrete example is the water-based coating paper cup line, built specifically to avoid the PE lining that keeps standard "eco" cups from breaking down cleanly at home. For businesses testing lower-commitment formats first, options like custom snack bags starting at a 5,000-piece MOQ make it possible to trial a compostable or recyclable format before committing to a full menu rollout — MOQs across Kimecopak's custom lines generally range from roughly 5,000 to 10,000 pieces depending on the product category, rather than one fixed number.
For businesses further along, free 3D mockups and dieline support mean you can see the exact packaging, including its printed sustainability claim, before production runs — reducing the risk of approving wording that doesn't hold up later.
Choosing the right next step
If you already know you want a certified compostable format, the compostable trays and containers collection is the fastest starting point. If you're still comparing materials and coatings before deciding, the restaurant packaging overview lays out the format options side by side. If you're not sure your current supplier's claims would hold up under Canada's current rules, that's worth a direct conversation before your next reorder — not after.
Not sure your current packaging claim would hold up under Canada's or the US's current rules?
Send our team your current packaging spec or supplier claim. We'll tell you plainly whether it's certified-compostable, genuinely biodegradable, or just labeled that way — plus a custom quote and free 3D mockup if you decide to switch, no obligation.
Get a Free Packaging Claim Review →Sources and method
- U.S. Federal Trade Commission, Green Guides / Environmental Claims Summary (ftc.gov) — standard for unqualified biodegradable and degradable claims.
- Federal Trade Commission, press release on dog waste bag marketers' biodegradable claims (ftc.gov, 2015) — enforcement precedent.
- Competition Bureau Canada, guidelines on environmental claims following Bill C-59 amendments to the Competition Act (canada.ca, 2024–2025).
- ASTM D6400 / D6868 compostability standards, as referenced by industry certification bodies (BPI and equivalent).
- Kimecopak product and category pages, for MOQ ranges and certification details, current as of this article's review date.
Regulatory guidance changes. This article explains general concepts and public regulatory sources as of August 2026; it is not legal advice. Confirm current requirements with the Competition Bureau, the FTC, or qualified counsel before finalizing packaging claims.
