Biodegradable Straws Canada: The Compliance Checklist We Run
A Toronto distributor sent back two pallets last spring. The paper straws were fine. A Vancouver buyer wanted proof they’d break down in the city’s organics program, and the mill’s certificate covered a different grade. Good product, wrong paperwork. That cost the distributor the account and cost us a month of shipping.
Canada is a hard market, and not because demand is weak. Every layer of government asks for different evidence. Ottawa decides what you can sell. Cities decide what goes in the green bin. CFIA decides whether it’s safe next to food.
The federal SUP ban: what it covers
Canada’s Single-Use Plastics Prohibition Regulations took effect in December 2022. The straw provisions are the part most buyers get wrong.
The rules ban the manufacture and import of most plastic drinking straws. Retail sale was prohibited from December 2023. A narrow accessibility exemption exists for certain flexible straws sold in packs of 20 or more. It is not a loophole for mixed containers.
A bagasse straw is not “exempt.” It sits outside the definition of the prohibited plastic item — provided the material really is what you say. If customs pulls a sample and the lab finds a PP liner, that is not a labeling problem. It is a prohibited import. We issue a composition declaration per shipment.
Compostability: EN 13432, ASTM D6400 and the Canadian gap
Canada has no national compostability scheme, so buyers work with a patchwork of marks. BPI listing sits on ASTM D6400: 90% disintegration in 12 weeks, 90% biodegradation in 180 days, plus heavy-metal limits. EN 13432 is the European equivalent, stricter on the 2 mm sieve. OK Compost HOME covers home composting at 20–30 °C.
| Requirement | EN 13432 | ASTM D6400 / BPI | OK Compost HOME |
|---|---|---|---|
| Disintegration | 90% through 2 mm, 12 wk | 90% through 2 mm, 12 wk | 90%, 6 months ambient |
| Biodegradation | 90% in 180 days | 90% in 180 days | 90% in 12 months |
| Max residual particle | 2 mm | 2 mm | 2 mm |
| Canadian haulers | Accepted with docs | Widely accepted | Regional, ask first |
We hold BPI listing, EN 13432 reports, FDA/LFGB documentation and OK Compost HOME where the grade allows. Thick-wall and coated straws don’t always clear home composting, and we don’t claim they do.
Province by province: where the rules bite
British Columbia has the deepest organics infrastructure. Metro Vancouver and several districts run separate collection, and composters are strict about what enters the stream.
Ontario has its own plastics rules, with timelines that have shifted more than once. Treat it as federal ban plus a provincial layer that may tighten. Quebec is moving through its own strategy, and Montreal goes further; French labeling is mandatory for retail.
The Prairies and Atlantic provinces are lighter, but Calgary, Halifax and St. John’s have bylaws. Sell into five provinces and you may need five compliance files.
CFIA and food contact: the part buyers forget
CFIA regulates food-contact materials under the Food and Drugs Act. Straws touch drinks directly, so they are in scope. Buyers want a food-contact declaration covering intended use and maximum contact temperature, plus migration test data for aqueous and acidic foods.
We supply FDA 21 CFR 176.170/176.180 and LFGB reports, which usually satisfy Canadian buyers. PFAS is the item I’d flag hardest. Several US states ban it in packaging and Canadian retailers now ask even where it isn’t required. Grease-resistant coatings are the usual culprit. Ask in writing: “Is there any intentionally added PFAS in the coating or release agent?” We use a water-based coating.
Specs and FOB pricing from our Qingdao line
Straws come off the same lines as our bagasse tableware — roughly 2,500–3,000 tonnes a year. Moulds are shared across grades, so these are ranges.
| (mm) | Wall / weight | Length (mm) | Pcs / carton | FOB Qingdao (USD/pc) | ||
|---|---|---|---|---|---|---|
| Straight 3-ply paper | 6.0 | 5.2 | 3-ply, ~0.62 g | 197 | 10,000 | 0.006–0.009 |
| Jumbo paper (bubble tea) | 12.0 | 11.0 | 3-ply, ~1.9 g | 197 | 2,000 | 0.018–0.028 |
| Bagasse straight | 6.5 | 5.0 | 2.2–2.8 mm, ~1.8 g | 197 | 5,000 | 0.012–0.018 |
| Bagasse jumbo | 12.5 | 10.8 | 2.8–3.2 mm, ~4.6 g | 210 | 1,500 | 0.030–0.045 |
| Bagasse cocktail | 5.0 | 3.8 | 1.8–2.2 mm, ~1.1 g | 140 | 10,000 | 0.008–0.013 |
Inner diameter is what your customer’s mouth meets. A bagasse straw with a 5.0 mm bore drinks harder than a 5.2 mm paper straw, because the wall is thick and the bore is roughened by the pulp. A 40HC to Vancouver has run roughly USD 3,500–7,500 in recent years. Freight is often bigger than the per-piece gap between suppliers.
MOQ is 200,000 pieces per SKU for stock colours and standard lengths. Custom length or print pushes it to about 500,000. Lead time: 18–25 days stock, 30–35 custom.
What bagasse straws are bad at
Straight answer, because you’ll find out anyway.
Bagasse straws soften. A 5 mm straw in hot coffee for 25 minutes goes spongy at the mouth end. Three-ply paper does better on hot drinks, roughly 40–60 minutes. If your biggest account is a coffee chain, paper is the safer sell.
Bagasse runs about 2–3 times the old plastic straw price. Nobody buys these to save money. They buy because the plastic one is now illegal. They’re also bulky: bagasse doesn’t nest as tightly as thin plastic, so a carton of 5,000 takes far more space, and freight per straw climbs.
How we’d approach a Canadian first order
Start small. We ship 20,000–50,000 pieces by air or LCL so a customer can test: 30 minutes in a hot drink, overnight in cold brew, a ride in a delivery bag, a call to their composter.
Then fix the paperwork: certificate with your product code, food-contact declaration, PFAS statement, provincial sheet. Building a full range? Our notes on bagasse clamshell lunch boxes and biodegradable spoons cover matching certifications across SKUs. For private label, the OEM tableware program covers print, diameter and packaging.
FAQ
Are biodegradable straws actually allowed in Canada?
Yes. The ban targets plastic straws, not compostable fibre or paper. Keep documentation proving composition, because that is what gets checked.
Do Canadian cities accept bagasse straws in the green bin?
Most cities with organics collection accept BPI-listed products, but the decision belongs to the receiving facility. Some take only items on their own list. Ask the hauler in writing.
Is EN 13432 enough for Canada?
Not by itself. Canadian haulers look for BPI or ASTM D6400. Many accept an EN 13432 report as supporting evidence, but BPI is the practical mark. We supply both.
How long do bagasse straws last in a drink?
Cold drinks: over an hour in our testing, though texture changes. Hot drinks: softening after 20–25 minutes. For coffee, spec a 3-ply paper straw. Exact performance depends on the drink — test your SKU.
Do your straws contain PFAS?
No intentionally added PFAS in fibre, coating or release agent. Written statement per order. Third-party testing can be arranged at cost.
Next step
Send your province, drink menu and the certifications your customer named. We’ll tell you which SKU fits, the FOB price, and honestly whether paper would serve you better. Request a quote or contact our export team. Samples ship in about five working days.
