21st Century Communications and Video Accessibility Act (CVAA)

The 21st Century Communications and Video Accessibility Act, signed into law on October 8, 2010, updates federal communications law to ensure people with disabilities have equal access to modern communications technologies and video programming. Unlike the ADA, which is enforced by the Department of Justice, the CVAA is enforced by the Federal Communications Commission, reflecting its focus on telecommunications and media rather than public accommodations broadly.

CVAA compliance matters for digital accessibility because it fills a gap the ADA and Section 508 don’t directly address: real-time communications tools like VoIP and video conferencing, and the specific mechanics of captioning video content published online.

What Is the CVAA?

The CVAA is organized into two titles, each covering a distinct category of communications technology. This structure reflects the law’s origin as an update to decades-old communications regulations, extending accessibility protections that once applied primarily to telephone service into the realm of internet based and digital communications.

Title I — Advanced Communications Services

Title I requires that Advanced Communications Services, defined as interconnected and non-interconnected VoIP service, electronic messaging services, and interoperable video conferencing services, be accessible to people with disabilities. This covers technologies like text messaging, email, instant messaging, and video calling platforms, along with the interfaces used to access them, including mobile browsers.

Title II — Video Programming Accessibility

Title II covers video programming specifically, including closed captioning, audio description, and the equipment used to deliver video content, such as set-top boxes and on-screen programming guides. Video accessibility under this title covers the specific captioning rules that apply when television content is later published online. 

Who Must Comply

CVAA compliance applies to two main groups: manufacturers and providers of Advanced Communications Services, and organizations that publish web-based video content that was originally captioned when it aired on television. This includes companies offering messaging apps, video conferencing tools, or VoIP services, as well as media companies and websites that republish previously captioned TV content online.

The CVAA does not apply to user-generated video content, meaning individually uploaded videos on platforms like YouTube fall outside its requirements. This distinction matters for content accessibility planning, since it separates a media company’s obligation to caption its own previously aired content from the much broader universe of user-created online video. 

What It Requires for Websites and Digital Content

The CVAA’s requirements for websites and digital content fall into two practical categories: making video content itself accessible through captions and audio description, and making the tools and interfaces used to communicate accessible to assistive technology. 

Captioning Timelines for Online Video

One of the CVAA’s most specific and actionable requirements involves strict captioning timelines. Near-live television programming that aired with captions must include those same captions when published online within 8 hours of the broadcast. Live television programming that included captions must be captioned online within 12 hours. These timelines give organizations a clear, measurable compliance target rather than a vague accessibility obligation.

Accessible Communications Tools and Interfaces

Beyond captioning, the CVAA requires that the interfaces used to operate or access covered communications services be accessible to people with disabilities, including those who are blind, deaf, hard of hearing, or have limited dexterity or cognitive disabilities. In practice, this means mobile browsers must be accessible to users with visual impairments, aligning with the broader principle of website accessibility for users with visual impairments, and any user interface tied to an Advanced Communications Service, such as a messaging app’s settings menu, needs to be usable by assistive technology.

Which Technical Standard It References

Unlike Section 508 and Section 504, which explicitly adopt WCAG as their technical standard, the CVAA does not name WCAG directly. Instead, its accessibility requirements are defined through FCC rules under 47 CFR Part 14, which set functional performance criteria and specific technical requirements, such as the SMPTE-TT caption format for online video captions, rather than pointing to a globally recognized web content standard. This makes CVAA compliance somewhat more technical and rule-specific compared to the broader, more flexible WCAG-based standards used elsewhere in accessibility law.

Enforcement and Compliance Risk

The CVAA is enforced by the FCC, which can fine violators up to $144,000 per violation. Entities subject to the CVAA’s requirements are also required to maintain detailed records of their compliance efforts, including documentation of accessibility features implemented and consultations conducted with people with disabilities, and must submit annual recordkeeping compliance certifications to the FCC.

This enforcement structure differs meaningfully from ADA Title II or Title III, which rely primarily on individual complaints and private lawsuits. CVAA compliance instead involves an ongoing, documented certification process that organizations must maintain proactively, regardless of whether a complaint has been filed.

FAQ

What is the CVAA?

The CVAA, or 21st Century Communications and Video Accessibility Act, is a federal law enacted in 2010 that requires advanced communications services and video programming to be accessible to people with disabilities. It’s enforced by the FCC rather than the Department of Justice, distinguishing it from ADA-based accessibility requirements.

Does the CVAA apply to YouTube videos?

No. The CVAA does not cover user-generated video content, so individually uploaded videos on platforms like YouTube fall outside its requirements. It applies specifically to video content that was originally captioned when aired on television and later published online by the organization that aired it.

What’s the difference between CVAA compliance and ADA compliance?

CVAA compliance is enforced by the FCC and focuses specifically on advanced communications services and video programming captioning timelines, while ADA compliance is enforced by the DOJ and covers broader public accommodation and government website accessibility. An organization can be subject to both laws simultaneously if it operates communications services and a public-facing website.

How quickly must online video be captioned under the CVAA?

Near-live television programming that aired with captions must be captioned online within 8 hours of the broadcast, while live television programming must be captioned online within 12 hours. These are among the CVAA’s most specific and measurable compliance requirements.

Meet Your CVAA Compliance Requirements

Between video captioning timelines and accessible communications interfaces, CVAA compliance requires a documented, ongoing effort rather than a one-time fix. A manual accessibility audit that includes screen reader and captioning review is the clearest way to confirm where your video content and communications tools stand. Get a free accessibility audit quote to find out what it will take to meet your CVAA obligations.