Delegation from Trinidad and Tobago completes specialized training at the Canadian Police College

Library services

Courses

About the Canadian Police College

Collège canadien de police

Canadian Police College

Canadian Police College Library

News and announcements

Student accommodation

Nos histoires

All `id` attributes on a page must be unique, or accessible technologies used by the page 
can stop working.

## Example

The duplicate `id` here makes it unclear which label belongs to which input field:

```html
<label for="name">Your name</label>
<input id="name">

<label for="name">Company name</label>
<input id="name">
```

As a result, accessible technologies like screen readers can fail to read out the 
correct text, or may read out no text at all.

Similar issues can occur when using `aria-labelledby` and `aria-describedby`.

## How to fix

Ensure all `id` attributes on a page are unique. 

## More information

See [Technique H93](https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20161007/H93) 
for more information.

duplicate-id

July 2025

June 2025

Title / URL	Issues
Delegation from Trinidad and Tobago completes specialized training at the Canadian Police Collegecpc-ccp.gc.ca/news-nouvelles/2024/delegation-eng.htm	4
Library servicescpc-ccp.gc.ca/library-bibliotheque/services-eng.htm	4
Coursescpc-ccp.gc.ca/programs-programmes/courses-cours-eng.htm	4
About the Canadian Police Collegecpc-ccp.gc.ca/about-apropos/about-apropos-eng.htm	4
Collège canadien de policecpc-ccp.gc.ca/index-fra.htm	4
Canadian Police Collegecpc-ccp.gc.ca/index-eng.htm	4
Canadian Police College Librarycpc-ccp.gc.ca/library-bibliotheque/index-eng.htm	4
News and announcementscpc-ccp.gc.ca/news-nouvelles/index-eng.htm	4
Student accommodationcpc-ccp.gc.ca/campus/accommodation-hebergement-eng.htm	4
Nos histoirescpc-ccp.gc.ca/about-apropos/stories-histoires-fra.htm	4

Fix duplicate IDs

Canadian Police College

Where this issue has occurred