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508Audit LLC — Federal Accessibility Authority

Services Hub

Public-sector accessibility services — audit through remediation.

Six service lines built for federal agencies, state and local government, higher education, and the prime contractors that serve them. Pick the service you need below — each links to a dedicated landing page with scope, deliverables, and FAQs. Engagements begin at $5,000 and are quoted from a short intake — request a scoped quote below.

Pricing guidance

Engagements begin at $5,000.

508Audit engagements begin at $5,000. Narrowly scoped VPAT/ACR reviews and smaller Section 508 audit engagements may have published starting points, while ADA Title II readiness, multi-property audits, remediation programs, document accessibility programs, and prime contractor support are quoted based on scope.

See a real ACR

Our own website's current Accessibility Conformance Report — the exact format and depth your buyers will receive.

Download ACR (Word)Download ACR (OpenACR YAML)

On a federal proposal deadline? Rush ACR (72-hour / 5-day) is available for narrowly scoped engagements. Methodology details on the methodology page.

Every digital asset. Every agency requirement. One trusted partner.

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Pricing approach

Published starting points where they fit. Scoped proposals where they don't.

508Audit uses a mix of published starting prices and custom-scoped proposals depending on the service. Narrowly scoped VPAT/ACR reviews and smaller accessibility audit engagements may have a published starting point, while ADA Title II readiness, multi-property audits, remediation programs, and prime contractor support are quoted based on scope.

View pricing guidance for the service that fits your work:

Section 508 audit & ACR — frequently asked questions

The questions federal buyers and product teams ask most often before they commission an Accessibility Conformance Report.

  • What's the difference between a VPAT and an ACR?
    A VPAT (Voluntary Product Accessibility Template) is the empty document framework published by ITI. An ACR (Accessibility Conformance Report) is the completed document — a VPAT filled in with conformance claims (Supports / Partially / Does Not Support / Not Applicable), evidence, and a named evaluator's signature. Federal buyers ask for a VPAT; what they actually need is an ACR.
  • How long does a Section 508 audit take?
    A narrowly scoped audit of a single product typically takes one to two weeks. Larger Section 508 conformance engagements run two to four weeks depending on scope. Expedited engagements are available for proposal deadlines and quoted based on your submission date.
  • Do you test with assistive technology?
    Yes. Every engagement includes manual screen-reader testing with NVDA, JAWS, and VoiceOver, plus keyboard-only navigation, zoom and reflow, and reduced-motion checks. Automated scans (axe-core, Lighthouse, Pa11y) run alongside — never instead of — assistive-technology testing.
  • What is 508Audit's federal procurement status?
    508Audit is a Delaware-registered firm with active SAM.gov registration. We hold valid NAICS codes 541519 (primary), 541511, 541512, 541611, and 541990 for federal IT and management consulting work, and we publish a current capability statement for contracting officers.
  • Does an ACR guarantee my product is Section 508 compliant?
    An ACR documents conformance against WCAG 2.1 Level AA / Revised Section 508 as of the date of testing. It's a defensible, evidence-backed statement — not a perpetual guarantee. We recommend re-running an ACR after major releases or on a defined cadence as part of an ongoing engagement.
  • Can you remediate the issues you find?
    Yes — through our separate Remediation-as-a-Service retainer. We keep audit and remediation engagements financially independent so the conformance claim in your ACR remains arms-length and credible to a contracting officer.