Begin with the official source
The European Commission’s Your Europe page publishes information about the harmonised notice and guarantee label and states an application date of 27 September 2026. Review the official material and obtain legal advice for your business, products, markets, and obligations.
Map the pre-purchase journey
Identify where customers encounter product information and complete a purchase. Depending on the store, that can include product pages, the cart, checkout, quick-view experiences, and persistent or modal notices.
Do not assume one template represents every route. Test direct links, category journeys, mobile layouts, guest checkout, and any checkout customization.
Choose the correct language asset
Match the notice to the customer-facing language strategy of the store. Verify how the active language is detected, what happens when a translation is unavailable, and who maintains the mapping as languages are added.
Protect readability and accessibility
The notice should remain legible at realistic mobile and desktop widths. Check image resolution, contrast, alternative text, keyboard access for modal implementations, focus management, and whether the notice becomes obscured by cookie banners or sticky controls.
Test theme and checkout compatibility
WooCommerce themes and extensions can move or replace standard hooks. Test the actual production stack and record which placement mechanism is used. After theme, WooCommerce, checkout, or plugin updates, repeat the critical journey checks.
Assign an owner
Document which placements are enabled, the language source, the test procedure, and the person responsible for reviewing changes. Implementation software can simplify placement, but it cannot determine the store’s legal obligations or certify compliance.
Automation, connected systems, and focused software products designed around measurable operating value.