Content and Information Architecture Specification: Mandatory elements of the design system pages must be easily identifiable as part of Each page must convey the overall brand and feel of, and provide a consistent experience for site visitors.

The elements described here were designed to reflect the trusted digital brand of the Government of Canada: modern, open, helpful and credible.

On this page


Fonts should be easily readable across devices. We use a combination of Lato for headings, and Noto sans for body text.

Desktop and tablet default font specification

  • H1: Lato, 38px, bold, with a red rule below
  • H2: Lato, 36px, bold
  • H3: Lato, 24px, bold
  • H4: Lato, 22px, bold
  • H5: Lato, 20px, bold
  • H6: Lato, 19px, plain text
  • Body: Noto sans, 20px, plain text

Smaller device default font specification

  • H1: Lato, 34px, bold, with a red rule below
  • H2: Lato, 32px, bold
  • H3: Lato, 24px, bold
  • H4: Lato, 22px, bold
  • H5: Lato, 20px, bold
  • H6: Lato, 19px, plain text
  • Body: Noto sans, 20px, plain text

Line length

Text lines are constrained to 65 characters in length. This ensures that no lines extend beyond a comfortable reading length.

Page layouts may be wider than 65 characters. The line length restriction applies only to lines of text.


Links are underlined, using an underline style that skips descenders.



The default background colour for is white (#FFF).

While another background colour may be used for specific portions of the page, ensure that the majority of the page has a white background. When other background colours are used, ensure sufficient contrast with text to meet WCAG success criterion 1.4.6: Contrast (Enhanced) (Level AAA).


Text on is black (#000).

Always use the following colours for links:

  • default link: #2b4380
  • selected link (on hover or focus): #0535d2
  • visited link: #7834bc

Additional colours

Only use additional colours for accents:

  • main accent colour: #26374A
  • form error or required element indicator: #d3080c
  • selected element (in service initiation templates): #333

Alert and information messages have additional colours. These are described in the relevant pattern descriptions.


The underlying grid system for allows for responsive layouts at various screen sizes. This allows for flexible layouts while maintaining consistent placement of elements.

The default maximum content width is 1140 pixels. In some rare cases, a layout may need to be wider. For example, some very large data tables may be too wide to fit in this space. This will require viewers to scroll right to see the entire layout.

On smaller screens layouts will typically display as a single-column.

Every page must use the standard header and footer, except in these situations:

  • Transactional scenarios: Pages where people are engaged in a transactional process such that mistakenly following other links would result in errors, loss of data or accidental termination of the session.
  • Campaigns: Landing pages for external marketing or advertising campaigns. The flexibility in layout allows institutions to match elements of their external campaign with the landing page.

How the header and footer elements may vary in these situations is shown in the tables below.

Global header

Elements of the header. See table for details
Global header requirements
Header element Standard page Campaign page Transactional page

Table 1 Notes

Table 1 Note 1

Transactional web applications must be developed so that people can toggle between official languages on any given page or screen. Some legacy web applications may not have been designed this way. Such applications should be updated to allow this functionality. Until they are replaced or updated, the language toggle can be omitted if its use would result in a loss of data.

Return to table 1 note 1 referrer

Government of Canada signature (linked to home) Mandatory Mandatory Mandatory, but link to home page is optional
Language toggle Mandatory Mandatory Mandatory table 1 note 1
Site search box Mandatory Optional Optional
Theme and topic menu Mandatory Optional Optional
Breadcrumb trail Mandatory Optional Optional
Background colour (white) Mandatory Optional Mandatory

Global footer

Elements of the footer. See table for details
Global footer requirements
Footer element Standard page Campaign page Transactional page
Report a problem Mandatory Mandatory Mandatory
Share this page Optional Optional Optional
Date modified Mandatory Mandatory Mandatory, but can instead be a version number when used for an application
Footer links Mandatory Optional Optional
Sub-footer links

Mandatory Optional Optional
Canada wordmark Mandatory Mandatory Mandatory

Mandatory page templates

Mandatory page templates are used for specific page types on They are used where their consistency helps people find and accomplish tasks.

Theme and topic page templates

Themes are the main categories into which content is organized. Topics are the main subject areas within each theme. Each uses a common page design to make it easier for people to navigate from the top level of to their destination.

Theme page

This is the top-level page for each theme and main audience. It is to be used only by theme lead institutions for the themes they manage.

Government-wide audience page

Used for the top-level page for the government-wide audiences:

  • Indigenous peoples
  • youth
  • veterans

Only to be used by the institutions managing the government-wide audiences.

Topic page

Used for the main topics to provide access to sub-topics and destination content.

Must be used for the first 2 levels of topics in the topic tree. It is optional for lower-level topics.

Institutional templates

These pages provide access to key information about each institution.

Institutional profile

Provides information about a Government of Canada institution.

Each institution listed under schedules I, I.1, and II of the Financial Administration Act must have a single institutional profile.

Consult the institutions list.

Organizational profile

Provides information about a Government of Canada organization associated with an institution.

Each organization associated with an institution must have a single organizational profile.

Consult the institutions list.

Ministerial profile

Provides information about a minister, a head of quasi-judicial arm’s-length institutions, or a parliamentary secretary.

News product

Common layout for news products such as releases, backgrounders, advisories and speeches.

Government-wide templates

There is only one of each of these pages across Each is managed centrally.

Home page

Provides access to everything on

Template specification: Home page

Departments and agencies

Provides links to all federal government institutions.

News landing page

Provides access to Government of Canada news products.

Search page

The search engine on

Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: