Tax | Deloitte

Deloitte Legal

Audit | Deloitte

World Impact | Deloitte Global

Government & Public Services

Consumer | Deloitte Global

Energy, Resources & Industrials | Deloitte Global

Health Care and Life Sciences

Financial Services | Deloitte

Deloitte Global | Together makes progress

When specifying accessible names via `aria-labelledby`, ensure that the 
label elements exist.

## Explanation

Accessible names are required for many parts of a page, including form controls.
One way to accomplish this is to use `aria-labelledby` to specify the ID or IDs of 
other elements which contain a label. For example:

```html
<h2 id="dialog-labell">Important message!</h2>
<dialog aria-labelledby="dialog-label">
```

In this example, the `aria-labelledby` for the `<dialog>` points to an ID of `dialog-label`,
which doesn't exist. The heading it refers to instead has an ID of `dialog-labell`, presumably 
a typo.

## Why this matters

It isn't usually clear when an accessible name is broken, even during user testing.

This check helps to identify where an element clearly intended to have a label, but
that label is missing.

When a label is broken, it may be impossible for a user of assistive technologies
to understand what that element does.

missing-aria-labelled-by

September 2025

August 2025

Deloitte

Title / URL	Issues
Tax \| Deloittewww.deloitte.com/global/en/services/tax.html?icid=top_tax	73
Deloitte Legalwww.deloitte.com/global/en/services/legal.html?icid=top_legal	58
Audit \| Deloittewww.deloitte.com/global/en/services/audit/services/audit.html?icid=top_audit	52
World Impact \| Deloitte Globalwww.deloitte.com/global/en/about/story/impact.html?icid=top_impact	50
Government & Public Serviceswww.deloitte.com/global/en/Industries/government-public/about.html?icid=top_about	48
Consumer \| Deloitte Globalwww.deloitte.com/global/en/Industries/consumer/about.html?icid=top_about	48
Energy, Resources & Industrials \| Deloitte Globalwww.deloitte.com/global/en/Industries/energy/about.html?icid=top_about	48
Health Care and Life Scienceswww.deloitte.com/global/en/Industries/life-sciences-health-care/about.html?icid=top_about	46
Financial Services \| Deloittewww.deloitte.com/global/en/Industries/financial-services/about.html?icid=top_about	46
Deloitte Global \| Together makes progresswww.deloitte.com/global/en.html	45

Fix missing ARIA label IDs

Deloitte

Where this issue has occurred