A useful EAA calendar has evidence checkpoints, not just reminders. At each major release, renewal, material service change, complaint, and authority request, check whether the record names the applicable Annex I requirements, the standard, technical specification, or other solution used, the test results, unresolved gaps, and remediation owner.
Article 15 gives a presumption of conformity only to the extent that a product or service conforms to a harmonised standard, or part of one, whose reference has been published in the Official Journal of the European Union and that standard covers the relevant EAA requirement. Article 25 separately addresses conformity with accessibility requirements in other Union acts. Do not use Article 25 as the legal basis for an Article 15 presumption.
EN 301 549 is useful technical evidence for ICT, but a mapping to the standard does not by itself establish an EAA presumption of conformity. Verify the specific edition, applicable clauses, and EAA Official Journal reference. ETSI publishes V4.1.1 (2026-09); publication alone is not an Official Journal citation. Use of harmonised standards is voluntary, so an operator may use another technical solution while still having to demonstrate compliance with the binding requirement.