One of the most common questions parents ask after preparing a travel consent letter is whether they can use it again for future trips.

The answer is that a travel consent letter does not have a fixed legal expiry date under Canadian law.

Instead, its usefulness depends on what the letter says and whether it still accurately reflects the planned travel.

In most cases, a travel consent letter is prepared for one specific trip, including the destination, travel dates, and the adult accompanying the child. If those details change, it is generally advisable to prepare a new letter.

This article explains why.

Is There an Official Expiry Date?

No.

Unlike a passport or visa, a child travel consent letter does not expire after a certain number of months or years simply because time has passed.

Instead, its relevance depends on whether the information it contains remains accurate.

A border official or airline representative reviewing the document will expect it to relate to the trip taking place and not a vacation that occurred months or years earlier.

Most Travel Consent Letters Are Written for One Trip

The majority of travel consent letters identify:

• the child travelling;

• the adult accompanying the child;

• the destination;

• the departure date; and

• the expected return date.

Once that trip has concluded, the letter has generally served its purpose.

Using the same document for a different holiday or destination may create unnecessary questions, particularly if the itinerary no longer matches the information in the letter.

When Should You Prepare a New Travel Consent Letter?

A new travel consent letter is generally recommended whenever there is a significant change to the travel arrangements.

Examples include:

• travelling to a different country;

• travelling on different dates;

• travelling with a different adult;

• extending the length of the trip;

• changing the itinerary substantially; or

• travelling for a different purpose, such as a school exchange instead of a family vacation.

Preparing a new letter helps ensure that your travel documents accurately reflect the proposed trip.

Can One Letter Cover Multiple Trips?

Sometimes.

Parents occasionally ask whether a single travel consent letter can authorize several trips over the course of a year.

In some situations, particularly where parents cooperate well and the travel arrangements are predictable, a broader letter may be appropriate.

However, a more general consent letter may not be suitable in every circumstance. Airlines, border officials, or foreign authorities may expect documentation that clearly relates to the specific trip being undertaken.

If frequent international travel is anticipated, it may be worthwhile to obtain legal advice about the most appropriate wording.

What If the Travel Dates Change?

Minor adjustments to travel plans do not necessarily mean the entire document is unusable.

However, if the departure or return dates change significantly, or the overall itinerary is different from what was originally authorized, preparing a new consent letter is generally the safest approach.

An updated document is often easier for officials to understand than one that contains outdated travel information.

Does a Notarized Letter Last Longer?

No.

Notarization does not extend the validity of a travel consent letter.

A notary public verifies the identity of the person signing and witnesses the signature. The notary does not certify that the travel arrangements will remain valid indefinitely.

Whether a letter is notarized or not, it should accurately describe the trip it is intended to authorize.

Read next: Does a Travel Consent Letter Need to Be Notarized in Alberta?

What If the Child Gets a New Passport?

If the travel consent letter identifies the child's passport number and a new passport is issued before travel, it is generally advisable to prepare an updated letter.

Accurate identifying information helps avoid unnecessary questions during travel.

Similarly, changes to a parent's legal name or the child's legal name may also justify preparing a new document.

Can You Reuse an Old Letter?

Although there is no law preventing you from presenting an older consent letter, doing so may not always be practical.

Ask yourself:

• Does the destination still match?

• Are the travel dates still accurate?

• Is the same adult accompanying the child?

• Is the child's passport information still current?

• Would someone reviewing the document immediately understand that it relates to this trip?

If the answer to any of these questions is "no," a new letter is usually the better option.

Planning Ahead Makes Updating Easier

Fortunately, preparing an updated travel consent letter is often much simpler than starting from scratch.

If the basic family information remains the same, only the travel details may need to be revised.

Updating the document well before departure also provides time to arrange notarization if desired and to gather any additional documents required for international travel.

Bridgestone Law's Travel Consent Letter Service

Bridgestone Law assists families throughout Calgary and Alberta with professionally prepared child travel consent letters.

Whether you're preparing a letter for the first time or updating one for a new trip, we can help ensure the document accurately reflects your travel plans.

Our flat-rate service includes:

• preparation of a travel consent letter;

• review of your travel information;

• notary appointment for the signing parent; and

• notarization of the completed document.

Parents can begin the process online using our secure intake form.

• Start Your Travel Consent Letter Request