Canada's flame-retardant import ban took effect 30 June — the one-time window to keep shipping anyway closes 30 July

What actually changed on 30 June

Environment and Climate Change Canada published the Prohibition of Certain Toxic Substances Regulations, 2025 in the Canada Gazette, Part II, on 31 December 2025. The regulations came into force on 30 June 2026, repealing and replacing the 2012 regulations of the same name. The 2025 version adds two new substances to the prohibited list: Dechlorane Plus (DP, CAS 13560-89-9) and Decabromodiphenyl Ethane (DBDPE, CAS 84852-53-9), both flame retardants classified as persistent and bioaccumulative under the Canadian Environmental Protection Act. As of 30 June 2026, their manufacture, use, sale and import are prohibited — and so is the manufacture, use, sale and import of products containing them, subject to a limited set of time-bound exemptions.

One 30-day window, one shot at a three-year bridge

For companies that cannot fit inside an exemption, the 2025 Regulations introduce a permit system: a manufacturer or importer of DP, DBDPE, or an eligible product containing them may apply to the Minister for a permit to keep manufacturing or importing during a transition. A permit is valid for one year and can be renewed up to two times, for a maximum of three years — but only if the applicant shows no technically or economically feasible alternative exists, has taken steps to minimize environmental and health impact, and has filed a compliance plan to fully meet the regulations within that three-year ceiling. For this initial round of substances, the application period is fixed at 30 days after the regulations came into force — 1 to 30 July 2026 — filed through ECCC's Regulatory Services Platform. A company that identifies its exposure after 30 July has no further route to a new permit for DP or DBDPE; only those who applied in time can later seek the 90-day-advance renewal the rule allows.

The real subject: what's legal to make elsewhere can still be illegal to import

Law firm Blakes flagged the practical trap in its client note on the regulations: substances and products prohibited in Canada may continue to be lawfully manufactured or used in other jurisdictions, which increases the risk of inadvertent non-compliance for importers. DP and DBDPE are not niche additives — they are widely used flame retardants in electronics housings, automotive components, technical textiles and industrial manufacturing, often specified deep in a bill of materials by a component supplier rather than the brand itself. A retailer sourcing finished electronics or automotive accessories from a market where DP or DBDPE remain unrestricted has no reason to have flagged them before 30 June — and no way to know it is exposed without composition data at the component level, tied to the specific CAS numbers now on Canada's prohibited list.

Why it matters for brands

For a global brand shipping electronics, automotive parts, technical outerwear or hardware-heavy accessories into Canada, 30 June did not create a single compliance date — it created a branching one. A SKU with no DP or DBDPE anywhere in its bill of materials is unaffected. A SKU that does contain either substance, and does not fit one of the narrow, use-specific exemptions running to 2030, 2041 or 2056, was already non-compliant to manufacture, sell or import the moment the regulations came into force — unless a permit application was filed inside the 1–30 July window. With that window now most of the way closed, brands that have not already mapped DP and DBDPE exposure across their Canadian-bound SKUs are left with two options: confirm the exemption genuinely applies, or stop shipping the affected product. There is no later on-ramp for this round of substances — the only path still open past 30 July is to the brands who already have a permit in hand.

Two ways to read 30 June