Americans with Disabilities Act
The ADA is the landmark US civil rights law that prohibits discrimination against people with disabilities in employment, public accommodations, transportation, and government services. Signed by President George H.W. Bush on July 26, 1990, it is often described as the most significant disability rights legislation in American history.
What the law requires
The Americans with Disabilities Act (ADA) is divided into five titles, each covering a different area of public life.
Title I — Employment requires private employers with 15 or more employees, state and local governments, employment agencies, and labor unions to provide qualified individuals with disabilities an equal opportunity to benefit from employment opportunities. Employers must provide "reasonable accommodations" — changes to the work environment or how a job is performed — unless doing so would cause "undue hardship" (significant difficulty or expense). Reasonable accommodations include things like screen readers, adjustable desks, modified schedules, or remote work for disability-related reasons.
Title II — State and Local Government prohibits discrimination by all state and local government entities, regardless of their size or receipt of federal funding. Government programs, services, and activities must be accessible. This includes courthouses, DMVs, public schools, and parks.
Title III — Public Accommodations prohibits private businesses open to the public — hotels, restaurants, movie theaters, doctors' offices, gyms, and retail stores — from discriminating against people with disabilities. Businesses must remove architectural barriers where "readily achievable" and must provide auxiliary aids and services (like sign language interpreters or captioning).
Title IV — Telecommunications requires telephone and television access for people with hearing and speech disabilities. It led to the creation of Telecommunications Relay Services (TRS) and closed captioning requirements for federally funded public service announcements.
Title V — Miscellaneous provisions includes anti-retaliation protections and clarifications about the relationship between the ADA and other laws.
Who it protects
The ADA protects "qualified individuals with disabilities" — people who have a physical or mental impairment that substantially limits one or more major life activities, have a record of such an impairment, or are regarded as having such an impairment. Major life activities include walking, seeing, hearing, breathing, learning, communicating, and caring for oneself. After the ADA Amendments Act of 2008, this definition is interpreted broadly.
Who must comply
- Private employers with 15+ employees (Title I)
- All state and local government entities (Title II)
- Private businesses open to the public (Title III)
- Telecommunications providers (Title IV)
Small businesses with fewer than 15 employees are not covered by Title I, though many state anti-discrimination laws provide broader coverage.
What it does NOT cover (common misunderstandings)
The ADA does not require employers to hire unqualified individuals or to lower production standards. "Reasonable accommodation" does not mean eliminating essential job functions.
The ADA does not explicitly mention websites, which has led to significant litigation. Courts have split on whether Title III covers websites. The Department of Justice issued a final rule in April 2024 requiring state and local government websites (Title II) to meet WCAG 2.1 Level AA, but private websites remain in a legal grey zone. Many companies proactively apply WCAG standards to reduce litigation risk.
The ADA does not cover companies with fewer than 15 employees for employment purposes, leaving some workers without federal protection.
How to enforce your rights
- Employment (Title I): File a charge with the Equal Employment Opportunity Commission (EEOC) within 180 or 300 days of the discriminatory act. The EEOC will investigate and may mediate, litigate, or issue a "right to sue" letter.
- State and local government (Title II): File a complaint with the relevant federal agency (e.g., Department of Justice, Department of Transportation) or file a private lawsuit.
- Public accommodations (Title III): File a complaint with the DOJ or file a private lawsuit. Note: private individuals cannot recover monetary damages under Title III unless the DOJ brings a case; injunctive relief (requiring the business to fix the problem) is the typical remedy.
- The DOJ maintains ADA.gov with complaint forms and guidance documents.
Recent updates
The ADA Amendments Act of 2008 significantly broadened the definition of disability after Supreme Court decisions in Toyota Motor Manufacturing v. Williams (2002) and Sutton v. United Airlines (1999) had narrowed it to a small number of people. Congress explicitly stated those decisions were inconsistent with the ADA's intent.
In 2024, DOJ finalized rules on web accessibility for state and local government websites (WCAG 2.1 AA), the first such federal rule covering a broad category of digital content under the ADA. A similar rule for public accommodations has been anticipated but not yet finalized.
Ongoing litigation about website accessibility means the landscape for digital access under the ADA continues to evolve rapidly.