Verdict: Misleading · Confidence: High · Status: High watch · Last reviewed: September 14, 2026 Original source: Earliest traceable · New Conservative Post · View circulated claim
Short answer
CBC really did tell journalists not to call the September 11 attacks a “terrorist attack” in their own voice under a longstanding attribution rule. That is not the same as CBC concluding that 9/11 was not terrorism. CBC later changed the rule for 9/11 after the wording caused confusion.
Claim breakdown
Part of the claim | Finding |
CBC had a policy discouraging un-attributed use of “terrorist” for specific acts | True |
The policy explicitly applied to 9/11 before the 2026 change | True |
CBC concluded that the September 11 attacks were not terrorism | False |
CBC changed its guidance in August 2026 so 9/11 could be described directly as terrorism | True |
What's true
The controversy was not invented. CBC had a longstanding editorial rule against reporters independently applying the words “terrorist” or “terrorism” to specific acts without attribution, and its historical guidance explicitly used the World Trade Center attacks as an example. A 2026 memo restated that approach.
What's wrong or missing
The stronger claim converts a terminology and attribution rule into an institutional factual position. The evidence does not show CBC concluded that al-Qaeda's September 11 attacks were not terrorism. CBC said it had long reported their terrorist nature with attribution and subsequently made 9/11 an exception to the rule.
What the evidence shows
CBC's own Ombudsman archive documents the policy years before the 2026 controversy. The rationale was consistency in how journalists attributed labels such as “terrorist,” not a determination that 9/11 fell outside the concept of terrorism.
Canadian Press reported that a staff memo restated that policy before the 25th anniversary of the attacks. The memo caused substantial criticism in Canada and the United States, and CBC changed the guidance on August 28 so journalists could directly describe 9/11 as terrorism.
So there is a substantial factual kernel here: the restrictive wording was real. The misleading leap is “CBC says 9/11 wasn't terrorism.”
What remains uncertain
The complete internal 2026 memo has not been independently published in the evidence record, so the precise wording and internal context beyond reported excerpts are not fully available.
What would change our conclusion
Authenticated CBC records showing that the organization formally determined or instructed staff that the September 11 attacks were not terrorism as a factual matter would materially change this conclusion.
Why it matters to Canadians
The dispute concerns the editorial standards of Canada's public broadcaster and became a cross-border political controversy. Readers should be able to criticize CBC's terminology policy without turning that policy into a factual position it did not actually take.
Evidence trail
- Primary historical policy — CBC/Radio-Canada Ombudsman. Documents the longstanding attribution rule and its application to the World Trade Center attacks. Read record
- Independent reporting — Canadian Press. Documents the 2026 memo controversy, CBC's response and the August 28 policy change. Read report
- Circulation evidence — New Conservative Post. Preserves a concrete version of the stronger claim that CBC “says 9-11 wasn't terrorism.” View circulated claim
Review status
Verdict: Misleading · Confidence: High · Status: High watch · Last reviewed: September 14, 2026 · Narrative ID: NAR-20260827-002