Chemical Industry Software Solutions | AVEVA

AVEVA Software Solutions By Industry | AVEVA

Ports

Engineering Software Solutions | AVEVA

EPC project software for digital delivery | AVEVA

Marine Engineering Software & Solutions | AVEVA

Software Solutions For Manufacturing | AVEVA

LNG Gas Processing Software and Solutions | AVEVA

Oil & Gas Software Solutions | Oil & Gas Industry | AVEVA

AVEVA - Global Leader in Industrial Software

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

December 2025

November 2025

Aveva

	Title / URL	Issues
	Chemical Industry Software Solutions \| AVEVAwww.aveva.com/en/industries/chemicals/	12
	AVEVA Software Solutions By Industry \| AVEVAwww.aveva.com/en/industries/	11
	Portswww.aveva.com/en/industries/marine/ports/	10
	Engineering Software Solutions \| AVEVAwww.aveva.com/en/solutions/engineering/	9
	EPC project software for digital delivery \| AVEVAwww.aveva.com/en/industries/epc/	8
	Marine Engineering Software & Solutions \| AVEVAwww.aveva.com/en/industries/marine/	8
	Software Solutions For Manufacturing \| AVEVAwww.aveva.com/en/industries/manufacturing/	7
	LNG Gas Processing Software and Solutions \| AVEVAwww.aveva.com/en/industries/oil-gas/lng/	7
	Oil & Gas Software Solutions \| Oil & Gas Industry \| AVEVAwww.aveva.com/en/industries/oil-gas/	7
	AVEVA - Global Leader in Industrial Softwarewww.aveva.com/	5

Fix missing ARIA label IDs

Aveva

Where this issue has occurred