Extraordinary Challenge Committee Rules

Summary#

This Canada Gazette item publishes the new rules called Rules of Procedure for Annex 10‑B.3 (Extraordinary Challenge Committees). The rules set out how Canada, Mexico, and the United States will run extraordinary challenge proceedings about final anti‑dumping and countervailing duty panel decisions. The rules were published on October 29, 2022 and aim for decisions within 90 days after a committee is set up.

What it does#

• Defines who can start an extraordinary challenge and what it can review.
• Sets filing deadlines and timing rules, including: requests generally due within 30 days, main briefs due within 21 days, some replies due within 10 days, and short deadlines like 5 days for certain withdrawals. A challenge cannot be filed if more than 2 years have passed in some cases.
• Says committees should aim to finish quickly (target 90 days) and explains how to count days and deal with holidays.
• Lays out how committees are formed, how they operate in private, and a required Code of Conduct for members.
• Sets rules for handling confidential material (proprietary, privileged, personal). It explains who may see sealed documents and how access certificates or orders are obtained.
• Describes how documents must be filed, served, and labelled. It allows electronic filing and sets proof‑of‑service rules.
• Requires language and translation provisions for proceedings in Canada (English and French; simultaneous interpretation in some cases).
• Explains cost rules: the three involved governments share committee pay and expenses equally, using the WTO rate for panelist remuneration and the United Nations International Civil Service Commission Daily Subsistence Allowance for travel; assistants are paid at one‑fifth of a member’s rate. It does not list specific dollar amounts.
• Lists possible final outcomes a committee can issue: affirm the panel, vacate it, or send it back for further action.

Who's affected#

• Governments of Canada, Mexico, and the United States — they administer the process and share costs.
• The Secretariat sections in each country that run filings and publish notices.
• Investigating authorities and their officials who produced the original anti‑dumping or countervailing duty decisions.
• Companies, exporters, importers, and their lawyers who were parties to the original panel review and who might seek an extraordinary challenge.
• Panelists, committee members, their counsel and assistants, interpreters, and court reporters who participate in proceedings.
• Anyone who handles or needs access to confidential information in these trade remedy cases.

Why it matters#

• It creates a clear, fast procedure for challenging binational panel decisions in North American trade remedy disputes. That can affect whether import duties stay in place, are removed, or are changed.
• The rules balance quick resolution with confidentiality protections, so companies can present sensitive business data under controlled conditions.
• Tight deadlines mean affected companies and lawyers must act quickly if they want to start or respond to a challenge.
• Governments share the cost of running committees, so the financial burden for a single country is reduced.
• The rules standardize procedure across the three countries and require publication of final actions in each country’s official gazette, so outcomes are transparent to the public.