The dates that bring people to PDF accessibility

• ADA Title II web rule (United States, state and local governments)

  Applies to state and local government entities, including public schools, community colleges, public universities and special districts.

  26 April 2027public entities with a total population of 50,000 or more26 April 2028public entities under 50,000, and all special district governments

  The Department of Justice rule of April 2024 requires the web content and mobile apps of state and local governments to meet WCAG 2.1 Level AA. The original compliance dates were 24 April 2026 and 26 April 2027. An interim final rule published on 20 April 2026 moved each date back by one year; the technical requirements themselves did not change.

  Documents posted on a website (PDFs among them) are web content under the rule. The rule has exceptions, for example for some archived content and for some pre-existing documents that are not currently used to apply for, access or take part in a service. The exceptions are specific, so read them before relying on one.

  • ADA.gov: Fact sheet on the web rule (states the extended dates)
  • Federal Register, 20 April 2026, 91 FR 20902: Extension of compliance dates
  • Federal Register, 24 April 2024: the rule itself (28 CFR part 35)

• AODA: Accessibility for Ontarians with Disabilities Act (Ontario, Canada)

  Applies to designated public sector organisations and to businesses and non-profits with 50 or more employees in Ontario.

  In force since 1 January 2021public websites and web content must meet WCAG 2.0 Level AA (except live captions and pre-recorded audio description)

  The Integrated Accessibility Standards (O. Reg. 191/11, section 14) require covered organisations to make their public websites and web content, including content published after 1 January 2012, conform to WCAG 2.0 Level AA. Separately, section 12 requires accessible formats and communication supports on request. The Act's stated goal was an accessible Ontario by 1 January 2025. There is no new date coming; the obligation already applies, and covered organisations file accessibility compliance reports.

  Ontario's guidance defines web content broadly (text, images, forms and sounds on a web page or web application). Whether a particular posted document is in scope is a question for your accessibility office.

  • Ontario.ca: How to make websites accessible
  • O. Reg. 191/11: Integrated Accessibility Standards (e-Laws)
  • Accessibility for Ontarians with Disabilities Act, 2005 (e-Laws)

• Accessible Canada Act (Canada, federal jurisdiction)

  Applies to federally regulated entities: federal departments and agencies, Crown corporations, the Canadian Forces, and federally regulated private-sector organisations such as banks, airlines, telecoms and interprovincial transport.

  1 January 2040the Act's goal: a Canada without barriers, on or before this date

  The Act names information and communication technologies, and communication other than ICT, among its priority areas. Rather than a single document deadline, it requires regulated entities to publish accessibility plans, keep a feedback process and publish progress reports on a set cycle under the Accessible Canada Regulations. Provincially regulated organisations (most municipalities, school boards, colleges and universities) fall under provincial law such as the AODA instead.

  • Accessible Canada Act (Justice Laws)
  • Canada.ca: About an Accessible Canada

• European Accessibility Act (European Union)

  Applies to businesses that place certain products on the EU market or provide certain services to EU consumers: e-commerce, e-books, banking services, telephony, audiovisual media services, passenger transport, and more. Microenterprises providing services are exempt.

  28 June 2025Member States apply the requirements from this date; transitional measures for some products and service contracts run to 28 June 2030

  Directive (EU) 2019/882 had to be transposed into national law by 28 June 2022, and its requirements apply from 28 June 2025. It is implemented through each Member State's own law, so the exact obligations, enforcement and the status of documents that form part of a service (an e-book, a contract, a statement) depend on the national rules. Public-sector websites in the EU are covered by a different directive, the Web Accessibility Directive (2016/2102), which has applied in full since 2021.

  • EUR-Lex: Directive (EU) 2019/882 (the Act)
  • European Commission: European Accessibility Act

What this means for a document backlog

All four frameworks point at the same practical standard for documents: WCAG (2.0 or 2.1, Level AA) or, for PDFs specifically, the PDF/UA structure that screen readers rely on. A tagged file with a title, a language, a sensible reading order, real headings and lists, table structure and alternative text is the common ground.

Pagorin repairs those structures automatically where it can, checks the result with an independent checker, and lists what still needs a person. It does not make a document "compliant" with any of these laws, and it cannot tell you which law applies to you. If you need that, ask your counsel or accessibility office; then use the free quick check to see where a file stands.