Canada Updates Domestic Substances List: SNAc Provisions Now Apply to AEEA Under CEPA SOR/2025-17

On February 5, 2025, the Government of Canada registered SOR/2025-17, officially amending the Domestic Substances List (DSL) under subsection 87(3) of the Canadian Environmental Protection Act, 1999 (CEPA). This amendment, entitled Order 2024-87-21-01, applies the Significant New Activity (SNAc) provisions of CEPA to the substance ethanol, 2-[(2-aminoethyl)amino]- (CAS RN 111-41-1), commonly known as AEEA.

Why Was This Order Issued?

The amendment results from Canada’s ongoing efforts under the Chemicals Management Plan (CMP), a federal initiative to assess and manage the risks posed by chemicals to human health and the environment. While AEEA was not found to be “toxic” under CEPA’s section 64 criteria during its 2016 screening assessment, it was identified as a substance of concern due to properties that could pose risks if its use increases in new applications.

To ensure that future uses of AEEA do not result in unanticipated environmental or health effects, the SNAc provisions will now be triggered if the substance is used in ways that are significantly different from those previously assessed.

What Is AEEA and How Is It Used?

AEEA does not occur naturally in the environment and is used in various industrial and commercial applications, including:

• Food packaging adhesives and inks (non-direct food contact)

• Paper manufacturing agents

• Closed-loop cooling systems

• Epoxy adhesives and corrosion inhibitors

• Asphalt paving and patching materials

• Pigments for fibers such as carpets

The substance is primarily used as a chemical intermediate and curing agent in the production of resins and sealants. In previous surveys, it was reported that over 500,000 kg of AEEA was imported into Canada, although domestic production was negligible or non-existent.

Internationally, AEEA is used in epoxy hardeners, personal care products, and industrial chemicals, particularly in the United States, Europe, Japan, and Switzerland.

What Are the New Requirements?

The SNAc provisions of CEPA require that any person (individual or corporation) who plans to engage in a significant new activity involving AEEA must submit a Significant New Activity Notification (SNAN) to the Minister of the Environment at least 90 days prior to the proposed activity.

Activities That Trigger Notification:

1. Manufacture or import of AEEA in concentrations ≥0.1% by weight in:

   • Consumer products (under the Canada Consumer Product Safety Act) sold in containers >250 ml

   • Cosmetics (as defined in the Food and Drugs Act)

2. Importing any of the above products containing AEEA if the total annual import exceeds 10 kg.

Activities Exempt from Notification:

• Use in research and development or as a site-limited intermediate

• Products intended solely for export

• Uses regulated under other Acts such as the Pest Control Products Act, Fertilizers Act, or Feeds Act

• Incidental presence in products, or substances formed as impurities or contaminants

Required Information for SNAN Submission:

Notifiers must provide detailed information about the activity and product, including:

• Description and function of the product

• Anticipated annual quantity

• Method of application and use

• Toxicological and environmental data

• Previous notifications to other government agencies

• Contact information and certification of accuracy

Once received, the Minister has 90 days to assess the submission before the activity may proceed.

Impact on Stakeholders and Industry

This Order does not affect currently authorized uses of AEEA in Canada. It only applies to new or modified uses that may increase the risk of exposure. Businesses using AEEA in previously assessed activities are not subject to any new regulatory obligations under this amendment.

For new uses, the SNAN process ensures pre-market review to prevent environmental or public health risks. This requirement is consistent with similar policies in international jurisdictions and supports Canada's alignment with global chemical management practices, including cooperation with the U.S. EPA and the European Chemicals Agency (ECHA).

Regulatory Context and Consultation Process

This regulatory change follows previous Notices of Intent published in the Canada Gazette, Part I in 2016 and 2020, which allowed for public and industry consultation. A stakeholder submission in 2016 resulted in refinements in the scope of what constitutes a significant new activity. No objections were received during the second public consultation.

Compliance, Enforcement, and Guidance

The Order is effective from the day of registration (February 15, 2025). Compliance promotion efforts will include direct outreach, guidance materials, and the availability of pre-notification consultations (PNCs) to help notifiers understand and meet their obligations.

Enforcement of this Order falls under the Compliance and Enforcement Policy for CEPA, which allows for a range of measures from warnings to legal action, depending on the severity and nature of the violation.

Broader Impacts and Benefits

This regulatory action is designed to prevent potential environmental and health risks from new uses of AEEA without disrupting current, low-risk uses. The application of the SNAc provisions reflects Canada's precautionary approach to chemical safety, allowing for proactive intervention before risks arise.

A Strategic Environmental and Economic Assessment concluded that this initiative supports the objectives of the CMP and will have a positive impact on human health and the environment. No adverse impacts were identified under Gender-based Analysis Plus (GBA+) or modern treaty obligations.