Visa Information / Letter of Invitation

Visa Information for Delegates

Halifax is waiting for you. ISBNPA 2027 is bringing the global behavioural nutrition and physical activity community to Halifax, and we want every colleague, wherever they’re travelling from, in the room. If your passport means you need a Canadian visa or an Electronic Travel Authorization (eTA) to attend, here’s everything you need to make that the easiest part of your trip.

Not sure which applies to you? Check on the Government of Canada’s official website.

Officially registered event

ISBNPA 2027 is registered with the Government of Canada

ISBNPA 2027 Halifax is officially registered with Immigration, Refugees and Citizenship Canada (IRCC) through its Special Events Liaison Unit (SELU). If you need a visa, your application will be identified as part of an event known to the Canadian authorities, and supported by an invitation letter prepared to IRCC’s requirements.

An official IRCC event code

Your invitation letter will include the ISBNPA 2027 event code. Entering it on your visa application identifies you as a participant of an IRCC-registered event.

A letter built to IRCC standards

Your letter follows IRCC's guidance for registered events, so it includes all the information a visa office needs to see, stated accurately.

Lower risk of avoidable refusals

Complete, accurate supporting documents help you avoid refusals caused by missing or incorrect information, so you can apply with confidence.

Please note: visa and eTA decisions are made by IRCC on an individual basis. Event registration does not speed up processing or guarantee approval, so apply early and make sure you meet all entry requirements.

Registration opens mid-November 2026

Your invitation letter is issued as soon as you register, so get ready now: check your entry requirements and have your passport at hand. Then lock in your spot the moment registration launches and start your visa or eTA process without losing a day.

Getting your letter is simple

Four steps, from registration to letter in hand.

1. Register

Complete your registration for ISBNPA 2027 Halifax.

2. Request your letter

Submit your request through the registration platform. The option appears once registration is live.

3. Add your passport details

Provide your passport details and full name exactly as they appear on your passport.

4. Receive your letter

Allow up to 10 business days for your letter to be issued.

A letter that opens doors

Your invitation letter confirms your registration and participation in ISBNPA 2027 Halifax, the Congress dates and venue, and the host and organizing bodies behind the event: everything a Canadian visa office needs to see. It's issued in your name only and can't be transferred to anyone else.

The best view of Halifax is an early one

Visa and eTA processing times vary widely by country and can take several weeks, so the earlier you register and request your letter, the more time you'll have to look forward to the trip instead of watching a mailbox. If you're travelling from a country with longer processing times, make this your first to-do once registration opens in mid-November.

We're here to help

Got a question about your visa, eTA, or invitation letter? The ISBNPA 2027 Halifax Congress Secretariat is ready to help you get there. Reach out any time.