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A Resource Library Featuring Our Latest Insights | RRD

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Spend Consulting for Optimal Communications Management | RRD

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Business Services | RRD

When using accessible descriptions (`aria-describedby`), ensure that the 
descriptions exist.

## Explanation

ARIA descriptions are commonly used to add supplementary information to 
elements in a page, especially form controls. For example:

```html
<input type="email" aria-describedby="email-help">
<p id="email-helpp">Enter your work email address</p>
```

In this example, the `aria-describedby` for the field points to an ID of `email-help`,
which doesn't exist. The paragraph it refers to instead has an ID of `email-helpp`, presumably 
a typo.

## Why this matters

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

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

When a description is broken, key information about that element may be omitted from 
assistive technologies.

missing-aria-described-by

September 2025

August 2025

R.R. Donnelley & Sons

Title / URL	Issues
Cookie Policy: Definition and Use of Cookies \| RRDwww.rrd.com/cookie-policy	1
Marketing \| Brand & Creative Solutions \| RRDwww.rrd.com/services/marketing/brand-creative	1
First time visit: View without clicking anythingwww.rrd.com/	1
Unlock the Power of Data and Insights with RRDwww.rrd.com/services/marketing/data-insights	1
A Resource Library Featuring Our Latest Insights \| RRDwww.rrd.com/resources	1
Join RRD's Diverse Team and Accelerate Your Careerwww.rrd.com/about/careers	1
Print Services and Expertise for Any Type of Communication \| RRDwww.rrd.com/services/print	1
Spend Consulting for Optimal Communications Management \| RRDwww.rrd.com/services/print/spend-consulting	1
Industry-Specific Services and Solutions \| RRDwww.rrd.com/industries	1
Business Services \| RRDwww.rrd.com/industries/business-services	1

Fix missing ARIA description IDs

R.R. Donnelley & Sons

Where this issue has occurred