Americans with Disabilities Act (ADA)

The Americans with Disabilities Act (ADA), enacted in 1990 and significantly strengthened by the ADA Amendments Act of 2008, is the nation's primary civil rights law prohibiting discrimination against people with disabilities. It covers four main areas: employment (Title I — employers with 15+ employees), state and local government services (Title II), public accommodations (Title III — businesses open to the public, from restaurants to websites), and telecommunications (Title IV). Approximately 61 million Americans — 26% of adults — live with some form of disability. The ADA's core principle is that people with disabilities must have equal opportunity and access, with covered entities required to provide reasonable accommodations (for employees) and barrier removal (for public access) unless doing so causes undue hardship. The ADA Amendments Act of 2008 overturned a pair of restrictive Supreme Court decisions and substantially broadened the definition of "disability," making the law applicable to a much wider range of conditions including cancer in remission, diabetes, epilepsy, and PTSD. Website accessibility under Title III has become a major area of litigation, with hundreds of lawsuits filed annually against businesses with inaccessible digital content.

Current Law (2026)

Legal Authority

• 42 U.S.C. § 12101 — Findings and purpose (Congressional finding that 43+ million Americans have disabilities; discrimination persists in employment, housing, public accommodations, education, transportation, and government services)
• 42 U.S.C. § 12102 — Definition of disability (physical or mental impairment that substantially limits major life activities; record of impairment; being regarded as having an impairment)
• 42 U.S.C. § 12112 — Employment discrimination prohibition (Title I — covers job applications, hiring, advancement, discharge, compensation, training, and other terms of employment)
• 42 U.S.C. § 12113 — Defenses (qualification standards that are job-related and consistent with business necessity; direct threat defense)
• 42 U.S.C. § 12132 — Public entity discrimination prohibition (Title II — no qualified individual with a disability shall be excluded from services, programs, or activities of any public entity)
• 42 U.S.C. § 12182 — Public accommodation discrimination prohibition (Title III — full and equal enjoyment of goods, services, facilities of any place of public accommodation)
• 42 U.S.C. § 12143 — Paratransit requirements (public entities with fixed route systems must provide complementary paratransit for individuals unable to use fixed routes)
• 42 U.S.C. § 12183 — New construction accessibility (all new construction and alterations of public accommodations and commercial facilities must be accessible)
• 42 U.S.C. § 12203 — Anti-retaliation (prohibits discrimination against anyone who opposes unlawful practices or participates in ADA proceedings)
• 42 U.S.C. § 12202 — State immunity waiver (states are not immune from ADA lawsuits under the Eleventh Amendment)

Implementing Regulations (CFR)

Title I — Employment (EEOC):

• 29 CFR Part 1630 — Regulations to implement the equal employment provisions of the ADA:
  • § 1630.2 — Definitions: disability, qualified individual, essential functions, reasonable accommodation, undue hardship, direct threat
  • § 1630.4 — Discrimination prohibited: all aspects of employment — application, hiring, advancement, discharge, compensation, training, benefits
  • § 1630.9 — Reasonable accommodation: not making reasonable accommodation to known limitations of a qualified individual is discrimination; interactive process required
  • § 1630.10 — Qualification standards, tests, and selection criteria: must be job-related and consistent with business necessity; cannot screen out individuals with disabilities unless justified
  • § 1630.14 — Medical examinations and inquiries: pre-offer inquiries prohibited; post-offer medical exams allowed if required of all; post-employment exams only if job-related
  • § 1630.15 — Defenses: business necessity, direct threat (significant risk to health/safety that cannot be eliminated by reasonable accommodation), religious entities

Title II — State and Local Government (DOJ):

• 28 CFR Part 35 — Nondiscrimination on the basis of disability in state and local government services (48 sections implementing ADA Title II, 42 U.S.C. § 12134):
  • § 35.130 — General prohibitions: no qualified individual may be excluded from, denied the benefits of, or subjected to discrimination in any service, program, or activity of a public entity on the basis of disability; public entities must make reasonable modifications to policies, practices, and procedures unless the modification would fundamentally alter the nature of the service; programs must be provided in the most integrated setting appropriate to the individual's needs
  • § 35.136 — Service animals: public entities must permit individuals with disabilities to be accompanied by service animals (dogs, and in some cases miniature horses) trained to perform a task directly related to the person's disability; public entities may ask only two questions — is this a service animal required because of a disability, and what work or task is the animal trained to perform; entities may exclude a service animal only if it is out of control and the handler does not take corrective action, or if it is not housebroken
  • § 35.137 — Mobility devices: public entities must permit individuals with mobility disabilities to use wheelchairs and manually-powered mobility aids in pedestrian areas; for other power-driven mobility devices (segways, electric scooters not designed as wheelchairs), entities must make reasonable modifications unless the entity can demonstrate the device cannot be safely accommodated
  • § 35.139 — Direct threat: a public entity may exclude an individual whose participation poses a direct threat — a significant risk of substantial harm to others — that cannot be eliminated or reduced to an acceptable level by reasonable modifications; the entity must make an individualized assessment based on actual risks, not generalizations about the disability
  • § 35.150 — Existing facilities: the program accessibility standard — a public entity need not make every existing facility physically accessible, but must operate each service, program, or activity so that, when viewed in its entirety, it is accessible; structural changes are required only when no alternative method is feasible; transition plans must identify physical obstacles and the methods for removing them
  • § 35.151 — New construction and alterations: all new facilities constructed for occupancy after January 26, 1993 must be fully accessible; alterations that affect usability must make the altered portion accessible; alterations must also make the path of travel to the altered area accessible up to 20% of the cost of the primary alteration; the applicable accessibility standard is the 2010 ADA Standards for Accessible Design (ADAS)
  • §§ 35.160–35.164 — Effective communication: public entities must take appropriate steps to ensure communications with applicants, participants, and members of the public with disabilities are as effective as communications with others; must provide auxiliary aids and services — interpreters, note-takers, transcripts, written materials, assistive listening systems, captioning; the entity has discretion in choosing among equally effective means but may not impose a cost on the individual; entities are not required to take actions that would result in fundamental alteration or undue financial and administrative burden
  • §§ 35.200–35.205 — Web and mobile accessibility (2024 rule): public entity websites and mobile applications must conform to Web Content Accessibility Guidelines (WCAG) 2.1 Level AA — the international standard for digital accessibility covering text alternatives for images, captions for video, keyboard navigability, color contrast ratios, and more; the 2024 DOJ rulemaking (89 FR 31320) clarified that the ADA's effective communication requirements apply to digital content. April 2026 deadline extension: an Interim Final Rule effective April 20, 2026 extended the original compliance dates by one year — large jurisdictions (50,000+ population) now must comply by April 26, 2027 (was April 24, 2026), and small jurisdictions and special districts by April 26, 2028 (was April 26, 2027); exemptions remain for archived web content, preexisting conventional electronic documents, and content posted by a third party not under the entity's control
  • §§ 35.170–35.178 — Complaints and enforcement: any individual who believes a public entity has discriminated may file a complaint with the designated federal agency responsible for that type of entity (DOJ, DOT, DOE, HHS, etc.) within 180 days of the discrimination; federal agencies investigate and may seek voluntary compliance; DOJ may refer to the Attorney General for litigation; states are not immune from ADA Title II suits under the Eleventh Amendment (§ 35.178)

Title III — Public Accommodations (DOJ):

• 28 CFR Part 36 — Nondiscrimination on the basis of disability by public accommodations and in commercial facilities (50 sections implementing ADA Title III, 42 U.S.C. § 12186):
  • § 36.201 — General prohibition: no individual shall be discriminated against on the basis of disability in the full and equal enjoyment of the goods, services, facilities, privileges, advantages, or accommodations of any place of public accommodation; covers 12 categories of private entities — hotels, restaurants, theaters, auditoriums, stadiums, grocery stores, retail stores, banks, doctors' offices, museums, parks, private schools, day care centers, and recreation facilities
  • § 36.301 — Eligibility criteria: a public accommodation shall not impose eligibility criteria that screen out or tend to screen out individuals with disabilities unless necessary for providing the goods or services; must make reasonable modifications to policies, practices, and procedures to avoid discriminating — the "reasonable modification" obligation; a modification is not required if it would fundamentally alter the nature of the goods or services
  • § 36.302 — Service animals: same framework as Part 35 — must permit service animals in all areas open to the public; two questions only; exclusion only for out-of-control behavior or cleanliness; applies to hotels, restaurants, retail stores, and all 12 categories of public accommodation regardless of state or local rules on animals
  • § 36.303 — Auxiliary aids and services: public accommodations must take steps to ensure communications with individuals with disabilities are equally effective; the type of auxiliary aid must be appropriate to the individual's specific disability (a sign language interpreter for a deaf person; audio descriptions for a blind person); cost of effective communication falls on the public accommodation, not the individual; entities may choose among equally effective alternatives
  • § 36.304 — Removal of barriers: public accommodations must remove architectural barriers in existing facilities where removal is readily achievable — easily accomplishable and able to be carried out without much difficulty or expense; examples include installing ramps, adding grab bars, repositioning shelves, widening restroom doors, adding accessible parking spaces; "readily achievable" is a lower standard than "undue hardship" — smaller businesses have less obligation; priorities for barrier removal: accessible entrance, accessible access to goods/services, accessible restrooms, other barriers
  • § 36.309 — Examinations and courses: any private entity that offers examinations or courses related to applications, licensing, certification, or credentialing for educational, professional, or trade purposes must offer them in a place and manner accessible to persons with disabilities; testing accommodations required include extended time, separate testing rooms, oral rather than written formats, or other modifications — regardless of whether the requesting individual has previously received accommodations; significant litigation and DOJ enforcement activity in this area, particularly for bar exams and medical licensing exams
  • §§ 36.401–36.406 — New construction and alterations: all new places of public accommodation and commercial facilities constructed after January 26, 1993 must be fully accessible to and usable by individuals with disabilities; alterations that affect usability of the facility must make the altered area accessible; alterations trigger path-of-travel upgrade obligations up to 20% of alteration cost; historic preservation facilities may use alternative means of compliance that do not threaten or destroy significant historic features (§ 36.405)
  • §§ 36.501–36.505 — Enforcement: any person subjected to Title III discrimination may bring a private civil lawsuit for injunctive relief (not monetary damages — only DOJ suits can seek damages); DOJ pattern-or-practice enforcement: the Attorney General may commence civil action when there is reasonable cause to believe a pattern or practice of discrimination or a situation raising an issue of general public importance exists; civil penalties up to $75,000 for first violation, up to $150,000 for each subsequent violation; courts may grant injunctive relief including requiring the provision of auxiliary aids, modification of policies, and removal of barriers
  • §§ 36.601–36.607 — Certification of state accessibility codes: states may submit their accessibility codes to DOJ for certification that they meet or exceed the ADA Standards; certified state codes create a rebuttable presumption of ADA compliance for facilities constructed under them — reducing compliance risk for builders and developers; only the specific code version submitted is certified, not subsequent amendments

Pregnant Workers Fairness Act (EEOC):

• 29 CFR Part 1636 — Pregnant Workers Fairness Act (PWFA) Implementation: the EEOC's regulations implementing 42 U.S.C. § 2000gg et seq., enacted in 2022 and effective June 27, 2023. The PWFA is a standalone law closely related to ADA Title I — it fills a gap by requiring accommodations for pregnancy-related limitations even when those limitations do not rise to the level of an ADA "disability." Key provisions:

  • § 1636.3 — Definitions specific to the PWFA: a "known limitation" is any physical or mental condition related to, affected by, or arising out of pregnancy, childbirth, or related medical conditions that the employee has communicated to the employer — the condition need not meet the ADA's disability definition; it can be modest, minor, or episodic; covered conditions include morning sickness, back pain, lactation, recovery from childbirth, postpartum depression, and fertility treatments
  • § 1636.4 — Core nondiscrimination requirement: covered entities (employers with 15+ employees) must make reasonable accommodations to known limitations related to pregnancy, childbirth, or related medical conditions unless the accommodation would impose undue hardship; unnecessary delay in providing an accommodation — even if ultimately provided — can itself be a violation; employers cannot require employees to accept a specific accommodation without going through the interactive process, and cannot require leave if another effective accommodation exists
  • § 1636.4(b) — "Temporarily unable to perform" accommodation: unlike the ADA, the PWFA explicitly provides that an employee temporarily unable to perform an essential job function due to a pregnancy-related limitation may still be a "qualified employee" entitled to accommodation; this closes the ADA gap where employees with temporary conditions affecting essential functions could be terminated rather than accommodated
  • § 1636.5 — Remedies and enforcement: employees covered by Title VII may use the same EEOC charge-filing process as for Title VII and ADA claims; the PWFA allows the same remedies — back pay, reinstatement, compensatory and punitive damages (within Title VII caps), and attorney's fees; states are not immune from PWFA suits under the 11th Amendment (§ 1636.6)
  • § 1636.7 — Relationship to other laws: the PWFA does not preempt state laws providing greater protection for pregnant workers; many states have enacted pregnancy accommodation laws that expand on PWFA requirements; the PWFA does not require employer health plans to cover specific pregnancy-related treatments or procedures

  The PWFA addresses a documented gap: the ADA's "qualified individual" standard required that an employee be able to perform essential job functions with or without reasonable accommodation — which excluded many pregnant workers with temporary functional limitations from ADA protection. The Pregnancy Discrimination Act (42 U.S.C. § 2000e(k)) prohibited discrimination but did not create an affirmative accommodation obligation. The PWFA for the first time created an explicit, statutory right to pregnancy-related accommodation in federal law. Common reasonable accommodations include more frequent rest breaks, access to water or snacks, modified lifting restrictions, seating while working, schedule modifications for prenatal appointments, and temporary reassignment away from hazardous chemicals — none of which require medical proof that the condition meets the ADA disability threshold.

Title II — Transportation (DOT):

• 49 CFR Part 37 — Transportation Services for Individuals with Disabilities (ADA): the Department of Transportation's regulations implementing ADA Titles II and III as applied to transportation providers. Key provisions:

  • § 37.3 — Definitions: "fixed route system," "demand responsive system," "paratransit," "wheelchair," "accessible" — the definitions control who is covered and what vehicles and services must comply
  • § 37.21 — Applicability to public entities operating fixed route systems: all public entities must ensure new vehicles are accessible; existing fleets must meet accessibility requirements on a defined schedule
  • §§ 37.131–37.169 — Paratransit as a complement to fixed route service: public transit systems with fixed routes must provide complementary paratransit to individuals unable to use fixed-route buses or rail; paratransit must be provided within ¾ mile of each fixed route, during the same days and hours, at no more than twice the fixed-route fare; transit agencies must have eligibility certification processes for paratransit applicants
  • §§ 37.161–37.169 — Provision of service: transit agencies may not impose capacity constraints that effectively deny service to eligible paratransit users; trip-by-trip denials are prohibited; agencies must make reasonable accommodations for riders with specific disabilities (e.g., door-to-door rather than curb-to-curb when the disability requires it)
  • §§ 37.71–37.93 — Acquisition of accessible vehicles by public entities: new buses purchased or leased must be accessible; remanufactured buses must be accessible to the maximum extent feasible; if a used vehicle is inaccessible, the public entity must demonstrate it made good-faith efforts to find an accessible used vehicle
  • §§ 37.181–37.197 — Over-the-road buses (OTRBs): private intercity bus carriers (Greyhound, etc.) must provide accessible over-the-road buses on fixed routes; smaller operators have phased timelines; each fixed route must have accessible buses available within a reasonable advance notice period (48 hours or less)

• 49 CFR Part 38 — ADA Accessibility Specifications for Transportation Vehicles: the companion technical standard to Part 37, specifying the physical accessibility features that each vehicle type must include. Part 38 sets minimum dimensions and equipment requirements for buses, rapid rail, light rail, commuter rail, intercity rail, and over-the-road buses. Key specifications:

  • § 38.101 — Lighting: doorways with lifts or ramps must have at least 2 footcandles of illumination when the door is open; this minimum ensures visually impaired riders can see step edges and boarding surfaces
  • § 38.103 — Public address systems: each rail car must have an interior PA system allowing transit personnel to make audible announcements and must have a system to communicate to passengers through car speakers; audio stop announcements are required
  • § 38.105 — Priority seating signs: each car must contain visible signs designating priority seats for persons with disabilities; signs cannot be obscured by seat modifications or advertising
  • Subparts B–G — Vehicle-type-specific specs: each vehicle type (buses, rapid rail, light rail, commuter rail, intercity rail, over-the-road buses) has a dedicated subpart setting requirements for doorway clear widths, wheelchair space dimensions, handrail heights, floor surfaces, lighting, and lift/ramp specifications tailored to the vehicle's boarding configuration; new vehicle procurements must meet Part 38 dimensions, not just the "accessible in principle" standard of Part 37

• 49 CFR Part 39 — Transportation for Individuals with Disabilities: Passenger Vessels (the DOT regulations applying ADA nondiscrimination requirements to passenger vessel operators — cruise ships, ferries, excursion boats, and water taxis — with accessibility and complaint resolution requirements):

  • § 39.21 — General nondiscrimination: passenger vessel operators (PVOs) must not discriminate against any passenger on the basis of disability in providing transportation services; PVOs must provide equivalent service to passengers with disabilities and may not offer inferior terms, pricing, or treatment because of disability
  • § 39.25 — Refusal of transportation: a PVO may deny transportation only when the passenger's presence poses a direct threat — a significant risk of substantial harm to others that cannot be mitigated by reasonable modifications — not based on generalizations or fears; PVOs may not place limits on the number of passengers with disabilities who may travel on a given voyage (§ 39.29)
  • § 39.27 — Safety-based restrictions: a PVO may impose safety-based requirements or restrictions on passengers with disabilities if individualized assessment (not categorical exclusion) establishes that the safety concern is genuine, significant, and cannot be reduced through reasonable accommodations; restrictions must be based on actual current behavior, not disability label
  • § 39.31 — Communicable disease limitations: a PVO may deny transportation to a passenger with a disability only if the passenger has a communicable disease that presents a direct threat to others and there is no reasonable accommodation that reduces the risk to an acceptable level; disability status alone does not justify denial for health reasons
  • § 39.33 — Medical certificate requirements: a PVO may require a passenger with a disability to provide a medical certificate only when there is a genuine safety basis for the requirement; blanket "medical clearance" requirements for all passengers with mobility limitations are not permitted; the certificate must address a specific, identified safety concern
  • § 39.101 — Complaints Resolution Officials (CROs): every PVO must designate CROs — trained employees available at each terminal and on each vessel — who have authority to resolve disability-related complaints on the spot; CROs must be reachable by phone when not physically present; this requirement mirrors the CRO system in Part 382 (airline disability rules) adapted for maritime operations
  • § 39.103 — CRO complaint action: when a passenger raises a disability-related complaint with a CRO, the CRO must make a decision and take action immediately; CROs cannot defer complaints to later review when the issue affects boarding or onboard service; if the CRO disagrees with the crew's decision (e.g., a crew member improperly denied boarding), the CRO has authority to override the decision
  • § 39.105 — Written complaint responses: PVOs must respond in writing to written complaints within 30 days; responses must address each issue raised; failure to respond is itself a violation
  • § 39.109 — Enforcement: DOT may assess civil penalties and order remedial actions for Part 39 violations; passengers may file complaints with DOT's Aviation Consumer Protection Division (which also handles maritime complaints) or bring private litigation under the ADA and Rehabilitation Act

  Part 39 is one of the most contested DOT accessibility regulations because passenger vessel accessibility is technically complex — gangways, deck surfaces, tenders (small boats used to ferry passengers to shore when large ships cannot dock), and limited space on historic vessels present challenges that land-based accessible design standards do not fully anticipate. The rule was finalized in 2010 after years of rulemaking; passenger vessel operators have argued that retrofitting existing vessels is prohibitively expensive, while disability advocates have argued that the maritime industry has lagged far behind land transportation in accessibility. Cruise ships with foreign flag registrations (common among major cruise lines) operating from U.S. ports are subject to Part 39 for the portions of service performed in U.S. waters and U.S. port operations.

Title IV — Telecommunications:

• 47 CFR Part 64, Subpart F — Telecommunications Relay Services (TRS) and Related Customer Premises Equipment (25 sections — the FCC's operational rules implementing ADA Title IV's mandate that telephone companies provide relay services so deaf, hard-of-hearing, and speech-disabled individuals can communicate with voice telephone users):

  • § 64.603 — Universal service mandate: every common carrier providing telephone voice transmission services must provide TRS to its customers 24 hours a day, 7 days a week at rates no greater than those for functionally equivalent voice calls; calls may not be refused based on content or nature of the call (§ 64.604); TRS communications assistants (CAs) must hold calls confidential — they may not reveal the content of any relayed conversation
  • § 64.604 — Mandatory minimum standards: the rule covers multiple TRS modalities — TTY-based relay (text typed on a teletypewriter, relayed verbally to a hearing party by a CA); Video Relay Service (VRS) (deaf users communicate in American Sign Language via video link while a CA voices to the hearing party in real time); Internet Protocol Relay (IP Relay) (text-based relay over the internet, replacing TTY technology); CaptionTelephone (CaptionTel) (real-time captions of the hearing party's speech displayed on a specialized phone screen for hard-of-hearing users who speak); Speech-to-Speech (STS) (for users with speech disabilities — a CA trained in interpreting difficult-to-understand speech acts as a voice repeater); providers must use TRS numbers with standard NANP telephone numbers (§ 64.613)
  • § 64.606 — Provider certification: state-run TRS programs may be FCC-certified; interstate TRS is funded through the TRS Fund — an industry-wide compensation mechanism where carriers contribute based on their share of interstate telecommunications revenue; the Fund compensates TRS providers (currently about $1.3 billion/year) for providing the mandated services
  • § 64.610 — National Deaf-Blind Equipment Distribution Program (NDBEDP): provides specialized telecommunications equipment (Braille displays, screen readers, and devices combining vision and hearing accessibility features) to low-income individuals who are deaf-blind at no charge; the program is funded through the TRS Fund

  TRS has evolved significantly from its 1990s TTY-relay origins. VRS — introduced in the early 2000s — now accounts for the largest share of TRS Fund expenditures; a fluent ASL user can communicate at near-voice speed through a skilled sign language interpreter/CA. The FCC periodically adjusts the per-minute compensation rates paid from the TRS Fund for each TRS type, creating regulatory debates between providers seeking higher rates and carriers seeking lower contributions to the Fund.

• 47 CFR Part 7 — Access to Voicemail and Interactive Menu Services and Equipment by People with Disabilities (8 sections): the FCC's implementing rule for Section 255 of the Communications Act (47 U.S.C. § 255) requiring that voicemail and interactive voice response (IVR) systems be accessible to people with disabilities. Key provisions:

  • § 7.1 — Who must comply: any provider of voicemail or interactive menu service, and any manufacturer of telecommunications equipment or customer premises equipment (CPE) that performs a voicemail or interactive menu function — covering phone systems, office voicemail platforms, automated customer service phone trees (IVRs), and the equipment that runs them
  • § 7.3 — Accessibility definition: "accessible" means the system or equipment must be operable without vision (at least one mode not requiring sight), without hearing (at least one mode not requiring listening), without speech (at least one mode not requiring spoken input), and with limited manual dexterity (operable without fine motor control or simultaneous actions); the multi-modal obligation means manufacturers cannot provide just one accessibility feature — each sensory or motor barrier must have an independent accessible alternative
  • § 7.5 — General obligations: manufacturers must ensure that voicemail and interactive menu functions are accessible to and usable by people with disabilities or, if not readily achievable, compatible with assistive technology commonly used by people with disabilities (such as screen readers or TTY devices); the "readily achievable" standard — without much difficulty or expense — is the same threshold used in ADA Title III
  • § 7.7 — Product design, development, and evaluation: manufacturers and service providers must evaluate accessibility throughout the product design and development cycle, not just as a post-launch patch; the evaluation must address accessibility, usability, and compatibility with assistive technology
  • § 7.9 — Information pass-through: telecommunications equipment must pass through cross-manufacturer, non-proprietary, industry-standard codes and protocols necessary to provide communications in an accessible format — preventing equipment from stripping accessibility signals that assistive technology relies on
  • § 7.11 — Information and documentation: documentation provided to customers (user guides, bills, installation guides) must itself be accessible, if readily achievable
  • § 7.16 — Complaints: any person may file informal or formal complaints against a manufacturer or provider alleging violations of Section 255 or Part 7; formal complaints follow the FCC enforcement procedures at 47 CFR §§ 14.30–14.38; the FCC's Disability Rights Office handles informal complaints at no cost to the complainant

  The practical significance of Part 7 has grown as IVR systems have become the default first contact for customer service, healthcare scheduling, government benefit inquiries, and financial services — and as consumers with disabilities have faced those phone trees without accessible alternatives. Failures commonly include: voicemail systems with no hearing-accessible alternative (deaf users cannot retrieve messages), IVR trees with no keypad or voice-only input options (users with limited speech or limited manual dexterity are trapped), and equipment that strips TTY tones. The rule was last updated at 88 FR 55584 (2023), which refined the complaint process. Complainants should first contact the FCC's Disability Rights Office at fcc.gov/consumers/guides/filing-informal-complaint before escalating to formal complaint.

How It Works

The ADA is organized into five titles, each addressing a different sphere of American life where disability discrimination was pervasive.

Title I — Employment applies to employers with 15 or more employees and prohibits discrimination in every aspect of the employment relationship. The core concept is "reasonable accommodation" — employers must modify work environments, schedules, equipment, or policies to enable qualified individuals with disabilities to perform essential job functions, unless doing so would impose an "undue hardship" (significant difficulty or expense). Examples include wheelchair ramps, modified schedules, screen readers, reassignment to vacant positions, and modified training materials. The EEOC enforces Title I using the same procedures as Title VII of the Civil Rights Act.

Title II — State and Local Government requires that all programs, services, and activities of public entities be accessible to people with disabilities. This covers everything from courthouses and public schools to voting systems and emergency services. Public transit systems must purchase accessible vehicles and provide paratransit services for individuals who cannot use fixed-route systems. See Rehabilitation Act Section 504 for the predecessor federal disability law. New public facilities must be fully accessible, and existing facilities must remove barriers where readily achievable.

Title III — Public Accommodations covers private businesses and nonprofit organizations that serve the public — restaurants, hotels, theaters, doctors' offices, pharmacies, retail stores, museums, libraries, parks, private schools, and day care centers. These entities cannot deny service, provide unequal service, or provide separate service based on disability. New construction must be fully accessible. Existing facilities must remove barriers where "readily achievable" (easily accomplishable without much difficulty or expense). Reasonable modifications to policies, practices, and procedures must be made unless they would fundamentally alter the nature of the service.

Title IV — Telecommunications requires telephone companies to provide relay services for individuals who use teletypewriters (TTYs) or similar devices. Title V contains miscellaneous provisions including the anti-retaliation clause and relationship to other federal disability laws.

The 2008 ADA Amendments Act (ADAAA) significantly broadened the definition of "disability" after Supreme Court decisions had narrowed it. The ADAAA directs that the definition be construed broadly, that mitigating measures (except ordinary eyeglasses/contacts) cannot be considered when determining whether an impairment is substantially limiting, and that "major life activities" include major bodily functions.

How It Affects You

State Variations

Pending Legislation

• HR 6356 — Artificial Intelligence Civil Rights Act of 2025: bans AI-driven discrimination in jobs, housing, credit, health care; requires audits. Status: Introduced.
• HR 5734 (Rep. Evans, R-CO) — Hiring Preference for Veterans and Americans With Disabilities Act: allows states to favor veterans, disabled persons, and military spouses for election worker hiring. Status: Introduced.
• S 2968 (Sen. Lee, R-UT) — Outdoor Americans with Disabilities Act: requires Interior and Agriculture to prioritize motorized access and define disability-accessible public land. Status: Introduced.

Recent Developments

• DOJ finalized web accessibility rules under Title II in 2024 (89 FR 31320) requiring state and local government websites to meet WCAG 2.1 AA standards; an April 2026 Interim Final Rule extended the original compliance dates by one year, to April 26, 2027 (large jurisdictions) and April 26, 2028 (small jurisdictions and special districts)
• Increasing Title III lawsuits targeting website and mobile app accessibility of private businesses
• Ongoing debate over the ADA Education and Reform Act, which would require notice-and-cure before filing Title III architectural barrier lawsuits
• In February 2026, the Architectural and Transportation Barriers Compliance Board (Access Board) issued an Advance Notice of Proposed Rulemaking to begin establishing accessible design standards for universal changing stations under accessibility law.