ACCESS BRIEF INSIGHTS — APRIL 28, 2026
The DOJ Deadline Moved. The HHS Deadline Did Not. Here Is What That Means.
On April 20, 2026, the Department of Justice published an Interim Final Rule extending the ADA Title II digital accessibility compliance deadlines by one year. Large entities now have until April 26, 2027. Smaller entities and special districts have until April 26, 2028. The standard has not changed. WCAG 2.1 Level AA is still the requirement. Only the enforcement timeline moved.
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For many public agencies, this extension felt like breathing room. And for ADA Title II compliance specifically, it is. But Title II is not the only federal rule that now requires WCAG 2.1 AA for digital content. There is a second rule with a deadline that did not move, and it is two weeks away.
Section 504 of the Rehabilitation Act
On May 9, 2024, the Department of Health and Human Services published a final rule updating the regulations implementing Section 504 of the Rehabilitation Act of 1973. Section 504 has prohibited disability-based discrimination in federally funded programs for over 50 years. What the 2024 final rule added was the specific technical standard for digital accessibility: WCAG 2.1 Level AA. The same standard required under ADA Title II.
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The rule took effect on July 8, 2024. The compliance deadlines for the digital accessibility technical standard are:
Organizations with 15 or more employees receiving federal financial assistance from HHS must meet WCAG 2.1 AA by May 11, 2026.
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Organizations with fewer than 15 employees must comply by May 10, 2027.
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These deadlines were not affected by the DOJ's April 20 extension. They remain in effect as published.
Visual Formatting Used in Place of Styles
This is the failure that produces the most confusion because the document looks correct. A content author bolds a line of text and increases the font size to make it look like a heading. On screen, it reads like a heading. In the tag structure, it is a paragraph. A screen reader will not announce it as a heading, and a user navigating by heading will never find it.
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This pattern appears constantly in DOT documents because the people producing them were trained on visual formatting, not structural formatting. The same issue applies to lists created with manual bullet characters instead of Word’s built-in list function, and to tables created using tabs and spaces instead of the table tool. Each of these produces content that looks right but exports without the tag structure that makes it navigable.
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The correction is straightforward: use built-in heading styles, built-in list formatting, and built-in table tools. The visual appearance can be customized after the structure is in place. Structure first, appearance second.
Who Is Covered
Section 504 applies to any program or activity receiving federal financial assistance from HHS. The scope is broader than many organizations realize. It includes hospitals, physician practices, community health centers, long-term care facilities, health plans, research institutions, medical schools, and human services programs. The threshold for coverage is low. A single Medicare or Medicaid payment is sufficient to trigger Section 504 obligations.
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But the reach extends beyond healthcare. State agencies that administer Medicaid, public health programs, disability services, aging services, child welfare programs, or any other program funded through HHS are also covered. This means that many state entities, including some that also fall under ADA Title II, are subject to both rules simultaneously with different deadlines and different enforcement mechanisms.
Two Rules, Same Standard, Different Deadlines
The alignment between the two rules is deliberate. Both the DOJ and HHS adopted WCAG 2.1 Level AA as the required technical standard for web content and mobile applications. For organizations subject to both rules, this simplifies the technical work. You are not meeting two different standards. You are meeting one standard under two separate legal authorities.
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What differs is the timeline and the enforcement path. The Department of Justice enforces ADA Title II. Section 504 is enforced by the HHS Office for Civil Rights, which can investigate proactively without a complaint being filed. The May 11, 2026 deadline is the date when WCAG 2.1 AA becomes the specific technical benchmark OCR will apply. It is not the date when Section 504 obligations begin. Those have been in effect since July 8, 2024.
What This Means for Public Agencies
If your agency receives HHS funding and has been treating the ADA Title II extension as a reason to slow down, the Section 504 deadline changes that calculation. May 11 is still on the calendar. The same WCAG 2.1 AA standard applies. And the enforcement mechanism is separate from DOJ.
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For agencies subject to both rules, the practical implication is straightforward: the earliest applicable deadline governs. If your agency receives HHS funding and serves a population of 50,000 or more, your ADA Title II deadline is April 26, 2027, but your Section 504 deadline is May 11, 2026. The work you do to meet Section 504 will also satisfy Title II when that deadline arrives.
What This Means for Procurement
The Section 504 final rule explicitly addresses third-party content. Digital accessibility requirements apply to web content and mobile applications provided or made available by third parties on behalf of covered recipients through contractual, licensing, or other arrangements. If your agency contracts with vendors, consultants, or technology providers to build or maintain digital content, those relationships need to include accessibility requirements.
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This reinforces what is also true under ADA Title II: if accessibility is not in the scope of work, it is not being delivered. The difference is that for HHS-funded programs, the deadline for that conversation is not 2027. It is May 11.
Where to Start
If your agency has not yet determined whether it is subject to Section 504, that determination needs to happen now. Start by identifying whether any program or activity within your agency receives federal financial assistance from HHS, including Medicare and Medicaid reimbursements. If the answer is yes, the May 11 deadline applies to the digital content associated with those programs.
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From there, the path is the same as it is for ADA Title II: inventory your digital content, identify the highest-risk assets, assess conformance against WCAG 2.1 AA, and build accessibility into the workflows that produce new content. The technical standard is identical. The urgency is different.
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If your agency or firm is working through what this means operationally, the ADA Title II Readiness Checklist covers 36 dimensions of digital accessibility preparedness, including document production workflows, procurement language, and staff training. You can download it at aogaccess.com.
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This topic is covered in more depth in Real. Relevant. Required., a practitioner's guide to ADA Title II digital accessibility for state and local government, coming soon from AOG.