Accessibility requirements for E-commerce websites

Regulations that apply

E-commerce sits at the intersection of general digital-accessibility law and sector-specific obligations. The most relevant items to track:

• European Accessibility Act (EAA)

  Mandatory for B2C online stores from 28 June 2025; covers all consumer-facing functionality.

  EU
• ADA Title III

  Applied to commercial websites by US courts; settlements regularly reach $50K–$500K.

  United States
• AODA

  WCAG 2.0 AA for any commercial site doing business in Ontario.

  Ontario, Canada

The accessibility risks specific to E-commerce

Every industry has its own failure pattern. The combination below is what audits, complaints, and lawsuits in this sector keep returning to. Fixing them clears the most-cited issues without touching every page.

• Inaccessible checkout flow

  Form labels, error identification, payment-method radios, and address autocomplete are top failure points.

  1.3.1, 3.3.2, 4.1.2
• Mouse-only product variant pickers

  Color and size swatches that ignore keyboard exclude shoppers who cannot use a mouse.

  2.1.1
• Search results without status announcements

  Filter changes update product lists but do not announce result counts.

  4.1.3
• Image-driven UI without alt text

  Product photos, brand logos, and icon buttons frequently ship with empty or filename-as-alt.

  1.1.1

A short remediation checklist

Most E-commerce teams do not need a 200-item audit before they fix anything. They need an ordered list of the highest-impact moves. Start with these and re-audit after each pass.

• Crawl /, /collections, a representative product, /cart, and /checkout
• Test entire checkout with keyboard only
• Validate every form error is announced
• Audit image alt text in bulk
• Check contrast on sale badges, "Buy" buttons, and out-of-stock states

Scoping an audit for E-commerce

E-commerce carries 3 distinct obligations to satisfy — European Accessibility Act (EAA), ADA Title III, AODA — spanning EU and United States and Ontario, Canada. An auditor prices the work by how many of those regimes are in scope and how many distinct task flows carry them, not by page count.

The 4 failure patterns above map to 1.3.1, 3.3.2, 4.1.2, 2.1.1, 4.1.3, 1.1.1. Every one of those is machine-detectable, which means a scan can clear them before an auditor starts charging by the hour. What remains for manual review is the judgement work: whether inaccessible checkout flow actually functions end to end for a screen-reader user.

• Scan first, audit second

  Clearing the 4 automated patterns above shortens the manual pass to the flows that need a person.

• Scope by template, not by page

  A site with thousands of pages usually has fewer than twenty distinct templates. Price the templates.

• Re-test after remediation

  The conformance claim rests on the re-test, not the first report.

• Evidence for EU

  Keep dated scan history — it is what turns a conformance claim into something a regulator accepts.