A trademark holder who designates Canada through the Madrid Protocol is often relying on the international registration to do most of the work. In practice, Canada still runs its own examination, and a designation can still draw what amounts to a full Canadian office action. Brand owners are frequently surprised by this; their counsel abroad, less often, but the mechanics are worth setting out plainly because the response window is short and the consequences of missing it are real.
How a Madrid Designation Becomes a Canadian Application
When the International Bureau forwards a Canadian designation to the Canadian Intellectual Property Office, or CIPO, the designation becomes what the Trademarks Regulations call a Protocol application. In plain terms, the international registration functions as the entry ticket, but from that point forward CIPO treats the file as its own. The filing date is anchored to the date of the international registration, not the date CIPO received the paperwork, which matters later for priority and for renewal. For the business behind the mark, this means Canadian protection is not automatic simply because the international registration exists; it still has to clear a Canadian examiner.
Why CIPO Still Issues a Full Office Action
A Protocol application is examined the same way a domestic Canadian application would be, against the same grounds under the Trademarks Act: whether the mark is confusing with an existing registration, whether it is merely descriptive of the goods or services, and the other standard grounds an Examiner reviews on any file. Where CIPO finds a problem, it issues what the Protocol calls a notice of total provisional refusal. It reads, and functions, exactly like a Canadian examiner's report. For a brand owner, the plain-language version is this: reaching Canada through Madrid did not buy an exemption from Canadian scrutiny, only a more efficient filing mechanism.
The Six-Month Clock, and What Happens If It Is Missed
Once CIPO issues the report, the applicant has six months to respond, the same period that applies to a national application. A response that does not arrive in time does not end the file outright; CIPO first sends a notice of default, giving a further two months to remedy it. Only if that second window passes does the application lapse. For counsel, this is a familiar deadline structure. For a brand owner managing the file directly, or through foreign counsel unfamiliar with Canadian practice, it is the single most common way one of these applications is lost, not because the objection was unanswerable, but because nobody was watching the date.
Canada's Extended Refusal Window
On joining the Madrid Protocol, Canada declared an extended period under Article 5(2)(b), giving CIPO up to eighteen months from notification of the designation to issue its provisional refusal, rather than the standard twelve. Canada also declared, under Article 5(2)(c), the right to raise an opposition-based refusal even after that eighteen-month window closes; where the application has not yet been advertised by the ten-month mark, CIPO notifies the International Bureau that a later opposition remains possible. The practical implication is that a designation clearing the eighteen-month mark without a refusal is good news, but not yet a guarantee; an opposition-based objection can still surface later in the process.
Appointing a Canadian Agent Is Not Optional
Madrid Protocol applications list a representative before the World Intellectual Property Organization, and that representative is often the holder's home-country counsel rather than a Canadian one. Where that representative has no Canadian address, CIPO sends a courtesy letter stating that further correspondence will go to the holder directly, or to a Canadian agent once one is appointed. That letter is the practical trigger point: once a Canadian office action has issued, the response has to be filed by, or through, an agent authorized to practise before CIPO. This is a requirement, not a convenience; foreign counsel can manage the client relationship and the overall strategy, but the Canadian filing itself has to run through a Canadian agent. This is usually the point at which a firm like ours is retained, and the sooner after that courtesy letter, the more of the six-month window remains to work with.
What a Strong Response Looks Like
A response to a Canadian office action, Protocol or domestic, succeeds or fails on the same footing: addressing each ground of objection specifically, with evidence or argument suited to that ground, rather than a general assertion that the mark should proceed. Where the objection is confusion with a cited mark, that means a reasoned comparison under the statutory factors. Where it is descriptiveness, that means evidence of use or distinctiveness where it exists, or a narrowing of the statement of goods and services where it does not. Generic responses invite a second report; targeted ones tend to close the file.
If your organization, or a client you represent, has received a CIPO notice on a Canadian Madrid designation, a Canadian agent needs to be appointed before a response can be filed, and the six-month clock is already running from the date on the notice, not from when it was noticed. Engagement does not need to mean full portfolio representation. We regularly take on Canadian Madrid designations on a single-file basis, reviewing the report, handling the response, and reporting the outcome, without requiring an ongoing retainer. If a foreign colleague's client, or your own company, has one of these notices in hand, we can assess it and the options within a short turnaround.