Quaternary Ammonium Allowed with Conditions

Summary#

The Canada Gazette published Ministerial Condition No. 21877 under the Canadian Environmental Protection Act, 1999. It allows the manufacture or import of quaternary ammonium compounds, plant based alkylethylbis(hydroxyethyl), Et sulfates (salts) (Conf. Accession No. 19740-8) but only if a set of specific conditions are met. The conditions came into force on September 13, 2024.

What it does#

• Allows the person who notified the government (the notifier) to manufacture or import the named substance, but only under the conditions listed.
• Limits the allowed use to the substance being an antistatic agent for fibreglass and plastics.
• Says the notifier may only give the substance to people who agree in writing to use it for that purpose.
• Requires the notifier to tell the government in writing at least 120 days before they start making the substance in Canada. The notice must include things like:
  • expected annual quantity and the Canadian facility address;
  • how the substance will be transported, stored and the container types;
  • where it might be released (including municipal wastewater) and how releases will be prevented or limited;
  • manufacturing details and a process flow diagram.
• Sets rules for disposal and containers:
  • containers and transport vessels must be thoroughly rinsed before disposal;
  • rinsate should be reused in formulations or treated as waste; and
  • wastes or containers must be incinerated under applicable law or placed in an engineered hazardous waste landfill facility.
• Requires immediate action and notification to an enforcement officer if any release to the environment occurs.
• Requires written notice to anyone who receives the substance about the conditions, and written confirmation that they agree to follow them.
• Establishes record-keeping rules. The notifier must keep records about uses, quantities, transfers and disposal. Records must be created within 30 days of the information becoming available and kept for at least five years at the notifier’s principal place of business in Canada.

Who's affected#

• The main, named party is the notifier — the person or company that submitted information to the ministers on May 21, 2024 and is allowed to manufacture or import under this condition.
• Manufacturers and importers of the specific quaternary ammonium substance who might handle it on the notifier’s behalf.
• Fibreglass and plastics companies that would use the substance as an antistatic agent.
• Transporters, storage operators, waste handlers and hazardous-waste landfill or incineration facilities that would manage the substance, rinsate or containers.
• Federal enforcement officers and environmental regulators who would receive notices or incident reports.

If any of these roles are unclear for a particular company, the notice itself should be checked because it names the notifier but does not publish a commercial company name in the text.

Why it matters#

• This is a targeted permission, not a broad approval: only one notified party is allowed to make or bring in the chemical, and only for a specific use. That limits how widely the chemical can enter the Canadian market.
• The conditions aim to reduce the chance the substance reaches the environment. They require advance notice, tracking of quantities and transfers, and specific disposal methods.
• Companies that might receive or handle the chemical will need to be ready to confirm in writing they understand and will follow the conditions. This adds administrative and compliance work for suppliers, users and waste managers.
• For nearby communities and wastewater operators, the rules provide extra reporting and containment steps that are meant to reduce accidental releases.