ARA: What Is an Accessibility Remediation Report

ENGLISH VERSION

What is an ARA and why do you need one?

Imagine taking your car to the mechanic and hearing: “It has problems.” Nothing else. No details about which problems, how much they cost to fix, or which one is urgent. Would you feel comfortable? Probably not. That is exactly what happens when you run a web accessibility audit and do not produce an ARA: you know there are issues, but you have no clear plan for resolving them.

An ARA (Accessibility Remediation Report) is the technical document that translates the findings of an accessibility audit into a concrete, prioritized, and actionable plan. It is not just a list of errors—it is a roadmap that connects each identified barrier with its solution, its priority, the person responsible, and an estimated deadline for correction.

Personally, I believe the ARA is the most important document in the entire accessibility lifecycle. Why? Because an audit without remediation is like a medical diagnosis without treatment: useful information that changes nothing. The ARA is the bridge between detecting a problem and solving it.

Context: accessibility remediation in the digital ecosystem

Before diving deep into the ARA, let us place it in context. Accessibility remediation is the process of fixing the accessibility barriers identified in a digital product. And the ARA is the document that structures, prioritizes, and guides that process.

According to the WebAIM Million Report 2025, 95.9% of the web pages analyzed had at least one automatically detectable accessibility error. That means almost every website needs remediation. And if you need to remediate, you need an ARA.

Within the European regulatory framework, the European Accessibility Act (EAA) has required digital products and services to be accessible since June 2025. Standard EN 301 549 defines the technical requirements, and WCAG 2.2 Level AA is the reference standard. The ARA is the tool that allows you to demonstrate you are actively working toward compliance.

What does an ARA contain? Complete structure

Have you ever received an accessibility report that was a 200-page PDF impossible to manage? A well-crafted ARA is the opposite: a clear, actionable document that any team member can understand. Here is its essential structure:

1. Executive summary

A brief summary (1–2 pages) explaining the current state of accessibility, the scope of the audit, the total number of findings, and the main recommendations. This section is designed for executives and business stakeholders who will not read the full report.

2. Evaluation methodology

Describes how the audit was conducted: tools used (axe, WAVE, Lighthouse, NVDA, JAWS), browsers tested, assistive technologies evaluated, and conformance criteria applied (WCAG 2.2 Level AA, EN 301 549). According to the W3C’s WCAG-EM methodology, this section is essential for result reproducibility.

3. Findings inventory

Each finding must be documented with: problem description, WCAG criterion violated, impact level (critical, major, minor), evidence (screenshot, affected code), affected pages or components, and recommended solution.

4. Findings prioritization

Not all errors are equal. The ARA must establish a clear prioritization based on three factors: user impact, frequency of occurrence, and remediation effort. Here is how it works:

5. Remediation plan

Here is the heart of the ARA: an action plan with deadlines, owners, and deliverables. Each finding must have an assigned owner (frontend, backend, content, design), an estimated deadline, and a verification criterion to confirm the fix is effective.

6. Tracking matrix

A tracking table that allows you to monitor remediation progress. Typical statuses include: pending, in progress, fixed, verified, and not applicable. This matrix is what turns the ARA into a living document, not a PDF that collects digital dust.

How to prioritize findings in an ARA: the adapted RICE methodology

Have you heard of the RICE methodology (Reach, Impact, Confidence, Effort)? It is well known in product management, and it adapts perfectly to accessibility findings prioritization:

• Reach: How many users are affected? An error on the homepage has more reach than one on a privacy policy page.
• Impact: How much does it affect the user experience? An inaccessible purchase button has critical impact; a decorative image without alt has minor impact.
• Confidence: How certain are we about the finding? Errors detected automatically and confirmed manually have high confidence.
• Effort: How much does it cost to fix? Adding an aria-label to a button is minimal effort; restructuring the entire navigation is high effort.

In my experience, the most effective prioritization starts with high-impact, low-effort findings: they generate the most improvement with the least investment. It is like picking the low-hanging fruit before climbing the tree.

Tools for creating and managing an ARA

You do not need specialized software to manage an ARA. These tools work perfectly:

Common mistakes when creating an ARA (and how to avoid them)

After reviewing dozens of ARAs in real projects, these are the mistakes I see most often:

• Not prioritizing: listing 200 findings with no priority order paralyzes the team. Always prioritize.
• Not assigning owners: if nobody is responsible, nobody acts. Every finding needs an owner.
• Describing the problem without providing the solution: the development team needs to know what to do, not just what is wrong.
• Not including evidence: without screenshots or code snippets, developers waste time searching for the problem.
• Not updating the ARA: an ARA that is not updated after each remediation sprint loses all its usefulness.
• Ignoring post-fix verification: fixing is not enough; you must verify that the fix works with real assistive technologies.

Data and figures on accessibility remediation

To help you understand the importance of the ARA:

• According to the W3C, remediating a finished product costs 5 to 10 times more than designing it accessibly from the start.
• The WebAIM Million Report 2025 detected an average of 50.8 accessibility errors per analyzed web page.
• The EAA affects more than 500,000 companies in the EU. All of them will need documented remediation processes to some degree.
• According to Deque Systems (creators of axe), organizations that implement a structured remediation process reduce their accessibility barriers by 70% within 12 months.
• Fundación ONCE estimates that 80% of web accessibility barriers are concentrated in just 10 types of recurring errors.