guide
EAA on BigCommerce: complete compliance checklist
Implementing EAA compliance on BigCommerce means addressing the platform's specific failure modes (cornerstone theme variants, third-party app injections) while applying European Accessibility Act success criteria across content, code, and editorial workflow.
EAA in 60 seconds
The European Accessibility Act (Directive (EU) 2019/882) is the EU's prescriptive accessibility law that takes effect 28 June 2025, requiring covered products and services — banking, e-commerce, transport, audiovisual media, ebooks and computer hardware — to meet harmonised accessibility requirements derived from EN 301 549 and WCAG 2.1 AA.
BigCommerce accessibility — what you are starting with
BigCommerce mid-market focus pushes it toward enterprise-grade accessibility tooling but theme variance still drives most failures.
EAA setup checklist for BigCommerce
1. Use Cornerstone: Most-accessible default.
2. Audit installed apps: Each app injects markup.
Common EAA failures on BigCommerce
• Cornerstone theme variants
• Third-party app injections
• Inaccessible quickview overlays
Putting it together
Combine EAA's Level AA requirements with BigCommerce's native tooling. Bake accessibility into your component library and editorial workflow; instrument axe-core in CI for regression.
FAQ
Frequently asked questions
Cited answers. Sourced. Updated as standards and case law change.
Is BigCommerce EAA-compliant out of the box?
The platform supports accessibility; merchant configuration determines whether the final site conforms.
What is the easiest path to EAA compliance on BigCommerce?
Start with the platform's most-accessible default theme (where applicable), audit each installed plugin/extension/module, train content authors on alt text and heading hierarchy, and instrument axe-core in your CI pipeline.
Is BigCommerce accessible?
The platform supports accessibility; merchant configuration determines whether the final site conforms.
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