Accommodation Defenses: Essential Functions, Undue Hardship, Direct Threat and the Interactive Process

Scope and warning#

This page addresses accommodation defenses under FEHA and the ADA in employment, and under ADA Title II and § 504 in custody. It does not address the merits defenses to discrimination and retaliation generally (Roadmap 139), leave statutes (Roadmap 024), or the threshold, exhaustion, limitations and damages defenses except by cross-reference (Roadmaps 134–138). Inherited authority identifiers remain research leads unless independently inspected. This October 16 pass checked selected employment and custody provisions against the graded sources listed in the new source register; eCFR direct page retrieval failed and the regulation text was read from Cornell reproductions. The review does not authenticate the entire 2026 California code, adverse judicial treatment or an official complete federal regulation compilation. Where FEHA and the ADA differ — and they differ on the definition of disability, on the regarded-as accommodation duty, on causation and on damages — the page says which statute each proposition belongs to. Nothing here is legal advice, and nothing states that any employer, facility or person did anything.

How to read this playbook#

Each defense is set out under the five headings the series uses — what it means, facts that tend to support it, facts that tend to weaken it, burden, and authority — with each proposition graded. The employment defenses come first, in the order a court meets them; the custody defenses under Title II and § 504 follow. A section explains how the defenses interact and the order in which they are raised, and a section explains what the record usually decides.

Employment defenses under FEHA and the ADA#

No disability

What it means. The worker's condition is not a disability. Under the ADA, a disability is an impairment that substantially limits a major life activity, a record of such an impairment, or being regarded as having one; the definition is construed broadly, episodic conditions are assessed when active, and mitigating measures are generally disregarded (42 U.S.C. § 12102, AR-012-S01; 29 C.F.R. § 1630.2, AR-012-R01). Under FEHA, a physical or mental disability is one that "limits" a major life activity — a broader standard than the ADA's "substantially limits" (§ 12102(1)(A)) — and the Legislature has declared that FEHA's protections are independent of the ADA and that its limitation standard is intended to produce broader coverage than the federal substantial-limitation requirement (Gov. Code § 12926.1(a), (c), AR-140-S01; § 12926, AR-013-S01; 2 C.C.R. § 11065, AR-013-R01). An employer may contest the impairment or limits, but a short duration or a gap in treatment alone is not a categorical disqualification; the ADA covers qualifying episodic impairments when active. The ADA regarded-as prong excludes a perceived impairment that is both transitory (actual or expected duration of six months or less) and minor; that conjunctive exception does not rewrite the actual-disability prong or FEHA's independent definitions. Federal statute and regulatory reproduction inspected; individual application unverified.

Facts that tend to support it. Contemporaneous competent evidence indicating no limitation under the particular prong asserted; statements about functional ability evaluated in context; a temporary condition that fails the relevant legal test after considering its actual effect. Neither absence of a diagnosis on an employer form nor brief duration alone ends the statutory inquiry.

Facts that tend to weaken it. A diagnosis with documented limitations; a record of the impairment; the employer's treatment of the worker as impaired — a fitness-for-duty referral or a safety exclusion — which can bear on the regarded-as prong (Gelfo v. Lockheed Martin, AR-013-C03, holding FEHA's regarded-as definition broad and recognizing accommodation duties in the regarded-as circumstances before it); FEHA's "limits" standard, which is met where the condition makes the achievement of a major life activity difficult (§ 12926). Settled.

Burden. The plaintiff's, by a preponderance of the evidence, to prove disability under the definition of the statute pleaded (§ 12102 for the ADA; § 12926 for FEHA). Settled.

Authority. § 12102 (AR-012-S01); § 1630.2 (AR-012-R01); § 12926 (AR-013-S01); § 11065 (AR-013-R01); Gelfo (AR-013-C03); Roadmaps 012, 013.

Not a qualified individual; the function was essential

What it means. The worker could not perform the essential functions of the position with or without reasonable accommodation. Under FEHA the plaintiff bears the burden of proving the ability to perform the essential duties with or without accommodation (Green v. State of California, AR-013-C01; 2 C.C.R. § 11066, AR-013-R02); under the ADA, qualification likewise accounts for reasonable accommodation (§ 12111, AR-012-S02; Nunes v. Wal-Mart, AR-012-C03). The employer's argument has two parts: the function the worker could not perform was essential, and no accommodation would have permitted it.

Facts that tend to support it. A written job description listing the function; the function's performance by all incumbents; the consequences of not performing it; restrictions from the worker's own physician that preclude the function; the worker's statements in a disability-benefits application or elsewhere that the worker could not work, subject to Cleveland v. Policy Management Systems Corp., 526 U.S. 795 (1999): applying for or receiving SSDI does not automatically estop an ADA claim, because SSA may not consider reasonable accommodation, but a claimant confronting genuinely inconsistent sworn statements must give a sufficient explanation at summary judgment. Compare the precise dates, job, accommodation assumption and operative wording, not merely the benefit label.

Facts that tend to weaken it. The "essential" function was marginal, performed rarely, or not required of others; the employer's own description is considered but not conclusive (2 C.C.R. § 11065(e), AR-013-R01; 29 C.F.R. § 1630.2(n), AR-012-R01); the worker performed the function with an accommodation — a schedule change, equipment, a modified duty — or could have; a finite leave can be a reasonable accommodation (Nunes; Humphrey v. Memorial Hospitals, AR-012-C04, holding leave and work-at-home may be reasonable in proper circumstances); medical information indicating that the worker could perform the function with or without restrictions (Roadmap 016). Where evidence includes benefit applications, apply the explanation requirement in Cleveland, not an automatic presumption against qualification. Cleveland's federal holding established; California application and case-specific documents unreviewed.

Burden. The plaintiff's, to prove the ability to perform the essential functions with or without reasonable accommodation (Green, AR-013-C01, under FEHA; § 12111(8), AR-012-S02, under the ADA); the employer's judgment about which functions are essential is evidence to be considered, not conclusive (§ 12111(8); 2 C.C.R. § 11065(e); 29 C.F.R. § 1630.2(n)). Settled.

Authority. Green (AR-013-C01); § 11066 (AR-013-R02); § 11065 (AR-013-R01); § 12111 (AR-012-S02); § 1630.2 (AR-012-R01); Nunes (AR-012-C03); Humphrey (AR-012-C04); Roadmaps 012, 013, 016. Beyond Roadmap 133: this page carries the leave-as-accommodation cases and the regulation's rule on the employer's description.

No notice; no request

What it means. The employer asserts that the evidence supplied no legally adequate notice of a disability-related workplace need; this is a fact-dependent defense, not an automatic exemption whenever a worker failed to submit an employer-selected form or a particular diagnosis. Under California FEHA, independently acquired employer awareness can itself require offering an interactive process. Under FEHA's regulation, the interactive process is triggered by a request, by the employer's awareness of the need, or by specified leave exhaustion (2 C.C.R. § 11069, AR-015-R01), and the Court of Appeal has held that there is no interactive-process duty where the employer lacked notice of the disability or the need on the facts before it (Featherstone, AR-015-C02). Settled.

Facts that tend to support it. No oral, written or third-party communication of an accommodation need; no objectively apparent work limitation or other facts placing the employer on notice; evidence that the relevant actors reasonably did not know of the limitation. Lack of a completed proprietary form, by itself, is weak evidence because neither federal nor California guidance makes that form mandatory.

Facts that tend to weaken it. An oral or written request in ordinary language, including one conveyed through an authorized family member or health professional; medical restrictions actually received by an appropriate supervisor or human resources; an objectively apparent need; the employer's own inquiry or fitness-for-duty referral, either of which may show relevant awareness but is not conclusive by itself (Roadmap 016); leave taken for the condition; the regulation's trigger on the employer's awareness of a possible need, not only on a request (§ 11069). Settled.

Burden. A claimant must establish the factual and legal predicates for the particular accommodation or interactive-process claim, including legally relevant notice; an employer relying on an absence-of-notice argument must address its own objectively apparent or actual knowledge. FEHA and ADA triggers must not be collapsed into an invented signed-form prerequisite (2 C.C.R. § 11069, AR-015-R01; Featherstone remains inherited and not reauthenticated this run). Official CRD/EEOC interpretive guidance inspected; full judicial treatment remains open.

Authority. § 11069 (AR-015-R01); Featherstone (AR-015-C02); Scotch (AR-015-C01); Roadmaps 014, 015.

No reasonable accommodation existed

What it means. No accommodation would have allowed the worker to perform the essential functions, so the employer disputes availability of a workable accommodation. Whether the same evidence defeats a separately pleaded interactive-process claim requires the governing Scotch/Nadaf-Rahrov factual standard, not an assertion that refusing to discuss the request is lawful whenever the employer says no option existed. Under FEHA, the availability of a reasonable accommodation is material to liability on both the failure-to-accommodate and the interactive-process claims, and the employee must identify an available accommodation (Scotch v. Art Institute, AR-015-C01; Nadaf-Rahrov, AR-014-C01; Miller v. Department of Corrections and Rehabilitation, AR-015-C03, reiterating no liability where no reasonable accommodation was available through the process). Settled (California).

Facts that tend to support it. Restrictions that preclude every version of the job; no vacant position for reassignment; a request that would eliminate an essential function or require creation of a position; evidence about existing vacant positions and actual reassignment opportunities is a separate factual issue.

Facts that tend to weaken it. An accommodation the worker identified and the employer did not consider — a schedule change; a lifting aid; a modified duty the employer provides to workers' compensation returnees; a finite leave (Nunes; Humphrey); reassignment to a vacant position for which the worker was qualified, which FEHA can require the employer to consider (Nadaf-Rahrov) and which under the ADA is a form of reasonable accommodation, subject to the rule that violating a bona fide seniority system is ordinarily not reasonable absent special circumstances (U.S. Airways v. Barnett, AR-014-C02); the FEHA regulation's affirmative duty, its reassignment provision, its individualized-assessment requirement and its prohibition, in the absence of an individualized assessment, of a "100 percent healed" or "fully healed" policy before return to work (2 C.C.R. § 11068, the healed-policy rule at subd. (i), AR-014-R01; §§ 11067–11069, AR-013-R03). Settled.

Burden. Under FEHA, the employee bears the burden of proving that a reasonable accommodation was available (Nadaf-Rahrov, AR-014-C01, for the § 12940(n) claim; Scotch, AR-015-C01); on an employer's summary-judgment motion, the moving party bears the burden of showing there is no triable issue (Nadaf-Rahrov). Under the ADA, the plaintiff need only show that an accommodation seems reasonable on its face, ordinarily or in the run of cases, and the employer must then show special, case-specific circumstances that demonstrate undue hardship (Barnett, AR-014-C02). Settled.

Authority. Scotch (AR-015-C01); Nadaf-Rahrov (AR-014-C01); Miller (AR-015-C03); Barnett (AR-014-C02); § 11068 (AR-014-R01); §§ 11067–11069 (AR-013-R03); Nunes (AR-012-C03); Humphrey (AR-012-C04); Roadmaps 014, 015. Beyond Roadmap 133: this page carries the regulation's no-categorical-fully-healed rule, which bears on return-to-work disputes (Roadmap 016).

Undue hardship

What it means. The employer must establish significant difficulty or expense on an individualized record under the ADA's statutory multi-factor test, rather than merely invoking inconvenience, a safety-sensitive job title, a budget assertion or categorical policy (42 U.S.C. § 12111(10), AR-012-S02; 29 C.F.R. §§ 1630.2(p), 1630.15(d), reproduction; Gov. Code § 12926 and 2 C.C.R. § 11068, California text not reauthenticated). Undue hardship is an affirmative defense, separate from whether a requested change eliminates an essential function.

Facts that tend to support it. A documented analysis of the requested accommodation's cost and operational impact in relation to the employer's size and resources; identified substantial operational or financial effects under the statutory factors; a demonstrated inability to implement a particular otherwise reasonable adjustment. Removing an essential function, the absence of a vacant reassignment position, and a substantiated safety exclusion are distinct qualification, availability, or direct-threat questions, not automatic proof of the undue-hardship defense.

Facts that tend to weaken it. The accommodation was granted to others; the employer never analyzed hardship; the employer is large; the accommodation was inexpensive; vacant positions existed; the employer's own policies provided for the accommodation; the accommodation is one the employer provides to injured workers under workers' compensation.

Burden. The employer's: the FEHA regulation makes undue hardship a defense the employer must prove (2 C.C.R. § 11068(a), (j), AR-014-R01), and under the ADA the employer must show the case-specific circumstances that demonstrate undue hardship (Barnett, AR-014-C02; § 12112(b)(5)(A), AR-012-S03). Settled.

Authority. § 12111 (AR-012-S02); § 1630.9 (AR-012-R02); § 12926 (AR-013-S01); § 11068 (AR-014-R01); Barnett (AR-014-C02); Roadmap 014.

Direct threat; safety-based exclusion

What it means. The worker posed a significant risk of substantial harm to the health or safety of the worker or others that could not be eliminated or reduced by reasonable accommodation. The ADA permits qualification standards that are job-related and consistent with business necessity, including a requirement that an individual not pose a direct threat to others (42 U.S.C. § 12113, AR-018-S01), and the Supreme Court upheld the EEOC's regulation extending the defense to a threat to the worker's own health (Chevron v. Echazabal, AR-018-C01). Under FEHA's regulation, the safety defenses require that no reasonable accommodation after the interactive process would remove the risk, that the risk be imminent and substantial rather than merely a future possibility, and that the assessment consider duration, severity, likelihood, imminence and the worker's work history, based on current medical knowledge or the best available objective evidence (2 C.C.R. § 11067, AR-018-R01). Settled.

Facts that tend to support it. An individualized assessment by a qualified clinician addressing the specific job; objective evidence of the risk; a safety-sensitive position; the absence of an accommodation that would reduce the risk.

Facts that tend to weaken it. A generalized or stereotyped judgment; no individualized assessment; contrary medical evidence the employer did not consider; a risk that could be reduced by accommodation — a question that, if genuinely disputed, can defeat a summary-judgment attempt under the governing burden (Dark v. Curry County, AR-018-C02, inherited; merits not reauthenticated here); the exclusion applied inconsistently; a risk that was speculative or remote (Nunes, AR-012-C03, requiring significant risk and individualized evidence); the FEHA regulation's "imminent and substantial" requirement. Settled.

Burden. The employer's: in Dark the Ninth Circuit held that the county had not met its burden on the defense at summary judgment (AR-018-C02); under FEHA, the regulation makes the safety defenses available only where the employer demonstrates the stated conditions (2 C.C.R. § 11067(b)–(c), AR-018-R01). Settled (Ninth Circuit; regulation text).

Authority. § 12113 (AR-018-S01); Echazabal (AR-018-C01); § 11067 (AR-018-R01); Dark (AR-018-C02); Nunes (AR-012-C03); Roadmap 018.

The interactive process broke down because of the worker

What it means. The employer documents a timely, two-way effort and contends that the worker obstructed the process without justification. A worker's challenge to overbroad medical demands, use of an informal request, refusal of an ineffective option, or decision to obtain independent medical advice is not automatically bad-faith noncooperation. The process is informal and continuing and both sides must participate and exchange essential information (Scotch, AR-015-C01; § 11069, AR-015-R01); the worker usually initiates unless the need is obvious (Featherstone, AR-015-C02). Settled.

Facts that tend to support it. Dated, narrowly tailored requests for information relevant to functional limitations; follow-ups and adequate response time; an actually effective alternative offered and declined; evidence of unreasonable nonresponse after the employer explained what was still needed. A request for an entire psychiatric or medical file is not self-validating.

Facts that tend to weaken it. The employer's requests sought more than the law permits — a diagnosis, the complete medical record, an examination without a job-related basis (Roadmaps 016, 017; 2 C.C.R. § 11071, AR-016-R01); the employer's silence after the request; a unilateral decision without discussion; an offered accommodation that was not reasonable; the regulation's documentation and clarification rules, which limit what the employer may demand (§ 11069). Settled.

Burden. Under FEHA, the employee bears the burden of proving that the employer failed to engage in a timely, good-faith interactive process and that a reasonable accommodation was available (Nadaf-Rahrov; Scotch); where the process broke down, responsibility is assessed on the facts (Scotch); both parties must participate in good faith (§ 11069). Settled.

Authority. Scotch (AR-015-C01); Featherstone (AR-015-C02); Miller (AR-015-C03); § 11069 (AR-015-R01); § 11071 (AR-016-R01); Roadmaps 015, 016, 017.

The medical inquiry or examination was lawful

What it means. A disability-related inquiry or a medical examination of a current employee is permitted where job-related and consistent with business necessity; a fitness-for-duty examination on return from leave is permitted on objective evidence and must be appropriately limited (EEOC Enforcement Guidance, AR-016-G01; EEOC, Health Care Workers and the ADA, AR-017-G01; 2 C.C.R. § 11071, AR-016-R01). The Ninth Circuit upheld a fitness-for-duty examination where objective evidence and safety-sensitive duties established business necessity, while cautioning that the standard should not be overused (Brownfield v. City of Yakima, AR-016-C01). The employer must separately substantiate the objective basis, scope, timing, confidentiality safeguards and legally sufficient response before alleging that refusal justified discipline. A blanket demand for complete treatment records or a diagnosis is not automatically justified by the existence of a health-related absence. The business-necessity rule reaches disability-related inquiries as well as examinations. Federal statute and official EEOC guidance inspected; inherited Brownfield holding not rechecked for negative treatment.

Facts that tend to support it. Objective evidence — documented performance or safety concerns — supporting the inquiry; a safety-sensitive position; an examination limited to the job-related question; medical information segregated from ordinary personnel records, access limited to applicable statutory exceptions; no exposure of diagnoses in public evidence indexes.

Facts that tend to weaken it. No objective basis; a demand for the diagnosis or the entire record rather than the functional limitation; an examination broader than the concern; disclosure of the medical information beyond those who needed it; the EEOC's observation that performance is generally the best measure of ability (AR-017-G01); an inquiry demanding complete records where limited functional documentation would answer the question. A medical professional's signature may corroborate that a provider supplied an assessment, but the authorship, transmittal route, contemporaneous accuracy and legal sufficiency of any particular form require independent factual proof. Neither employee assistance with a form nor suspicion of such assistance by itself establishes forgery or fraud. Settled as to the standards; application to particular facts is an Analytical inference.

Burden. The employer's, to show the inquiry or examination was job-related and consistent with business necessity: the Ninth Circuit has said that the employer bears the burden of demonstrating business necessity, and that the standard is quite high (Brownfield, AR-016-C01; § 12112(d)(4)(A), AR-012-S03; 2 C.C.R. § 11071, AR-016-R01). Settled (Ninth Circuit; statute and regulation text).

Authority. AR-016-G01; AR-017-G01; § 11071 (AR-016-R01); Brownfield (AR-016-C01); Roadmaps 016, 017. Beyond Roadmap 133: the crosswalk does not carry the medical-inquiry defense; this page does.

Regarded-as only: no accommodation owed (ADA)

What it means. Under the ADA, a covered entity need not provide reasonable accommodation to a person who meets the definition of disability solely under the regarded-as prong (42 U.S.C. § 12201(h), AR-012-S05; 29 C.F.R. § 1630.9(e), AR-012-R02). A worker can allege actual disability, a record of impairment, and regarded-as status in the alternative where evidence supports each; the exception bars federal accommodation based solely on regarded-as status, not all protections from adverse treatment. The employer's argument is that the worker's only theory is that the employer treated the worker as impaired.

Facts that tend to support it. The pleaded federal accommodation theory relies solely on the regarded-as definition, after evidence is examined for an actual impairment or a record of impairment. The federal statutory limit does not extinguish a separate challenge to disability discrimination or an independently supported actual-disability/record-of claim.

Facts that tend to weaken it. An actual impairment or a record of one, pleaded in the alternative; and, under FEHA, the Court of Appeal's recognition of accommodation and interactive-process duties in the regarded-as circumstances before it (Gelfo, AR-013-C03), so that the federal limit does not necessarily carry over to the state claim. Settled as to the ADA text; the FEHA position rests on Gelfo, a published Court of Appeal decision, and is Majority/likely.

Burden. The plaintiff's, to prove an actual impairment or a record of one where accommodation is sought under the ADA; the regarded-as limit itself is a question of law under § 12201(h). Settled (statute text).

Authority. § 12201(h) (AR-012-S05); § 1630.9 (AR-012-R02); Gelfo (AR-013-C03); Roadmaps 012, 013.

Individual defendants and the ADA

What it means. Individual employees are not personally liable for Title I ADA money damages (Walsh v. Nevada Department of Human Resources, AR-012-C06; R1 AR-C20). A supervisor named in an ADA count may move to dismiss on this ground; FEHA's rules on individual liability for harassment versus discrimination are carried in Roadmap 013 (Reno v. Baird, R1 AR-C18; Jones v. Lodge at Torrey Pines, R1 AR-C19, pending). Settled (Ninth Circuit).

Burden. A question of law, ordinarily resolved on a motion to dismiss; no evidentiary burden is involved. Settled (Ninth Circuit).

Custody defenses under ADA Title II and § 504#

Not a public entity; the contractor is outside Title II

What it means. Title II prohibits a "public entity" — a State or local government and its departments, agencies and instrumentalities — from excluding a qualified individual with a disability from its services, programs or activities (42 U.S.C. §§ 12131, 12132, AR-068-F01; AR-061-F01). State prisons fall squarely within the definition, and prisons provide recreational activities, medical services and programs (Pennsylvania Department of Corrections v. Yeskey, AR-068-C01). The private contractor's defense is that a corporation is not a public entity merely because it contracts with one; the Eleventh Circuit has so held for a private prison operator (Edison v. Douberly, AR-068-C12, persuasive; the question is Unsettled in the Ninth Circuit). The county's answer to the plaintiff is different: it is a public entity, and the plaintiff's answer to the county is that a public entity cannot contract away its Title II obligations and can be liable for disability discrimination committed by its contractor (Castle v. Eurofresh, AR-068-C11; Armstrong v. Schwarzenegger, AR-068-C13; 28 C.F.R. § 35.130(b)(1)). A § 504 claim naming a contractor demands a legally sufficient showing that the defendant or covered program receives federal financial assistance, not merely that the county has a publicly funded contract; indirect-receipt and program-definition questions require records and precedent, not assumptions (Castle remains an inherited case lead). For a covered state or local government department, § 504's statutory program-or-activity definition can reach all its operations under specified conditions (29 U.S.C. §§ 794, 794(b), AR-061-F04). Settled as to the county; Unsettled as to the contractor under Title II.

Burden. The plaintiff's, to plead and prove that the defendant is a public entity within § 12131(1) (Title II) or that the program receives federal financial assistance (§ 504). Settled (statute text) as to the burden; the contractor's status is Unsettled as graded above.

Authority. §§ 12131, 12132 (AR-068-F01; AR-061-F01); § 794 (AR-061-F04); Yeskey (AR-068-C01); Castle (AR-068-C11); Armstrong (AR-068-C13); Edison (AR-068-C12); Roadmap 068. Beyond Roadmap 133: the crosswalk does not carry Title II at all.

Not a qualified individual; no denial of program access

What it means. The prisoner was not excluded from or denied the benefits of a service, program or activity by reason of disability. Program access is judged by each service, program or activity viewed in its entirety, and not every existing facility need be accessible (28 C.F.R. § 35.150(a), AR-068-R06). A public entity may show equal, effective program access through a legally sufficient alternative, but a medical service is not outside Title II merely because it occurs in a prison. The claim must still identify a disability-based access/modification/communication failure rather than re-labeling every arguably negligent medical decision as discrimination; applicable Ninth Circuit treatment-versus-access precedent remains unverified.

Facts that tend to support it. Medical care, visiting, recreation or court access provided in an accessible location or by an alternative means; an accessible housing unit offered.

Facts that tend to weaken it. Categorical exclusion from a beneficial program based on disability alone, which the Ninth Circuit has held impermissible even under Turner deference, with the county required to proffer some reason (Pierce v. County of Orange, AR-068-C03); inaccessible fixtures with no legitimate rationale (Pierce); a prisoner who could not use a wheelchair in a cell (United States v. Georgia, AR-068-C02, on the facts there); the denial of medical services or drug-rehabilitation services on the basis of current drug use, which the regulation forbids even where the individual is otherwise excluded (28 C.F.R. § 35.131(b)(1), AR-068-R07; 42 U.S.C. § 12210(c), AR-061-F02); the effective-communication rules, which require communications as effective as with others and give primary consideration to the individual's request for auxiliary aids (28 C.F.R. § 35.160, AR-068-R03); the mobility-device rule (§ 35.137, AR-068-R04); a public entity employing 50 or more persons without the designation and published grievance procedures required by § 35.107; the regulation turns on the public entity's employment count, not on whether one jail building has 50 employees (AR-068-R05). Settled (Ninth Circuit; regulations).

Burden. The plaintiff's, on the elements (Updike v. Multnomah County, AR-068-C06, sets them out). Settled (Ninth Circuit).

Authority. §§ 35.150, 35.131, 35.160, 35.137, 35.107 (AR-068-R06, R07, R03, R04, R05); Pierce (AR-068-C03); Georgia (AR-068-C02); Updike (AR-068-C06); § 12210 (AR-061-F02); Roadmap 068.

Fundamental alteration; undue burden; legitimate safety requirement

What it means. Different Title II rules must not be conflated. For ordinary policy modifications, § 35.130(b)(7)(i) requires reasonable modifications unless the entity proves fundamental alteration; it does not itself impose § 35.150's written-head-of-entity finding or a freestanding undue-burden clause. For overall access to existing facilities, § 35.150(a)(3) separately allows fundamental alteration or undue financial and administrative burdens only on the specified proof, head/designee decision and written reasons, with remaining feasible access required. For effective communication, § 35.164 separately applies fundamental alteration/undue-burden and written-head/designee requirements, with an alternative-effective-access duty. Which rule governs depends on the requested remedy, not just the label "accommodation." A related defense is that the exclusion rested on a legitimate safety requirement, which must be based on actual risks and not on speculation, stereotypes or generalizations (28 C.F.R. § 35.130(h), AR-061-R01), or on a direct threat to others, assessed individually on current medical knowledge or the best available objective evidence (28 C.F.R. § 35.139, AR-068-R08). Settled (regulation text).

Facts that tend to support it. Under § 35.150(a)(3) or § 35.164 when applicable, a written head/designee determination after considering available resources, including reasons; under § 35.130(b)(7), a particularized showing that the modification would fundamentally alter the activity; for § 35.139, an objective, individualized assessment of an actual substantial safety risk and possible modifications.

Facts that tend to weaken it. Where § 35.150(a)(3) or § 35.164 applies, missing or deficient mandated written determination; under § 35.130(b)(7), failure to prove a genuine fundamental alteration; under every pertinent theory, a generalized security rationale; an eligibility criterion that screens out persons with disabilities without necessity (§ 35.130(b)(8), AR-061-R01); a safety judgment based on the disability itself rather than conduct.

Burden. The public entity bears the burden of demonstrating the specific applicable exception: fundamental alteration under § 35.130(b)(7), or fundamental alteration/undue financial and administrative burdens under §§ 35.150(a)(3) and 35.164 in their respective subject areas. The latter two demand a head/designee decision with a written explanation and continuation of other available measures; do not generalize those procedural elements to § 35.130(b)(7). For the safety defenses, the regulation requires that safety requirements rest on actual risks (§ 35.130(h)) and that a direct-threat determination rest on an individualized assessment (§ 35.139); that the entity must show it met those conditions is an Analytical inference from the regulation text. Settled as to § 35.150(a)(3).

Authority. § 35.150(a)(3) (AR-068-R06); § 35.130(b)(8), (h) (AR-061-R01); § 35.139 (AR-068-R08); Roadmap 068.

No deliberate indifference (damages)

What it means. Damages under Title II and § 504 require intentional discrimination, which the Ninth Circuit measures by deliberate indifference: knowledge that harm to a federally protected right is substantially likely, and a failure to act on that likelihood; more than negligence (Duvall v. County of Kitsap, AR-068-C04). The entity is on notice when the plaintiff alerts it to the need, or when the need is obvious or required by statute, and it must then undertake a fact-specific investigation; "bureaucratic slippage" is negligence, not deliberate indifference (Duvall; Updike, AR-068-C06). The defense is that the facility did not know, or investigated and acted reasonably. Settled (Ninth Circuit).

Facts that tend to support it. No request and no obvious need; an investigation conducted and an accommodation offered; a delay attributable to administrative error rather than a decision.

Facts that tend to weaken it. A documented request or an obvious need, followed by no investigation (Worksheet 124's request-and-response table); a decision to deny without considering the request; repeated requests ignored; a policy that denies the accommodation categorically.

Burden. The plaintiff's, to prove deliberate indifference as the measure of intent for damages (Duvall, AR-068-C04); injunctive relief does not require it but is unavailable where the threat of future injury is speculative (Updike, AR-068-C06). Settled (Ninth Circuit).

Authority. Duvall (AR-068-C04); Updike (AR-068-C06); Roadmap 068.

Current drug use; the opioid-use-disorder cases

What it means. An individual currently engaging in the illegal use of drugs is not an "individual with a disability" when the entity acts on the basis of that use (42 U.S.C. § 12210(a), AR-061-F02; 28 C.F.R. § 35.131(a), AR-068-R07; 28 C.F.R. § 35.108, AR-060-R01, listing drug addiction and alcoholism as impairments while excluding disorders resulting from current illegal use). The facility's defense in a medication-for-opioid-use-disorder case is that the prisoner was a current user.

Facts that tend to support it. Illegal use at or near the time of the action; no participation in treatment.

Facts that tend to weaken it. A person who has completed or is participating in a supervised rehabilitation program and is no longer engaging in illegal use, or who is erroneously regarded as using (§ 12210(b)); a prescribed medication for opioid use disorder, which is not illegal use; the rule that health services and drug-rehabilitation services may not be denied on the basis of current use if the person is otherwise entitled (§ 12210(c); § 35.131(b)(1)); the First Circuit's affirmance of a preliminary injunction compelling a jail to continue buprenorphine on a likely Title II violation (Smith v. Aroostook County, AR-068-C14, persuasive); Roadmap 061 carries the medication-continuity framework. Settled as to the statute; the application to MOUD in custody is developing (Roadmap 061).

Burden. Not allocated by the statute's text or by an authority opened for this page: the exclusion applies when the entity acts on the basis of current illegal use (§ 12210(a)), and § 12210(b)–(c) are written as limits on it; who bears the burden of proof on current use and on each exception is a counsel question. Analytical inference.

Authority. § 12210 (AR-061-F02); § 35.131 (AR-068-R07); § 35.108 (AR-060-R01); Smith v. Aroostook (AR-068-C14); Roadmaps 061, 068.

PLRA exhaustion and the available damages

What it means. Prisoners bringing ADA and Rehabilitation Act claims must exhaust available administrative remedies under the PLRA before suit (O'Guinn v. Lovelock Correctional Center, AR-068-C07; Roadmap 135). Punitive damages are unavailable in private suits under Title II and § 504 (Barnes v. Gorman, AR-068-C08); emotional-distress damages are unavailable in a private action under the Rehabilitation Act, with Title II not addressed (Cummings v. Premier Rehab Keller, AR-068-C09, Settled as to § 504; Unsettled as to Title II); a § 1983 action against a state official in individual capacity cannot be used to vindicate Title II or § 504 rights (Vinson v. Thomas, AR-068-C15); and California's three-year period for liability created by statute applies to Title II claims (Sharkey v. O'Neal, AR-068-C10; Roadmap 136). Settled (Ninth Circuit; Supreme Court) except as graded.

Burden. Failure to exhaust is an affirmative defense that the defendant must plead and prove; if the defendant shows an available remedy that was not exhausted, the prisoner must come forward with evidence that the remedy was effectively unavailable, and the ultimate burden remains with the defendant (Jones v. Bock, AR-080-C04; Albino v. Baca, AR-051-C05, en banc; Roadmap 135). The damages limits are questions of law. Settled.

Authority. O'Guinn (AR-068-C07); Barnes (AR-068-C08); Cummings (AR-068-C09); Vinson (AR-068-C15); Sharkey (AR-068-C10); § 12133 and § 794a (AR-068-F02, F03); Roadmaps 068, 135, 136, 138.

How the defenses interact and the order in which they are usually raised#

In employment, the accommodation defenses follow the elements and the burden shifts between them. The employer first attacks the plaintiff's elements — no disability; not qualified; no notice; no available accommodation — on which the plaintiff bears the burden, and only then pleads the affirmative defenses — undue hardship; direct threat — on which the employer bears it. The interactive-process claim runs alongside, and under California law its outcome is tied to whether a reasonable accommodation was available (Scotch; Miller), so the "no available accommodation" defense, if established, is a defense to both claims. The medical-inquiry defense and the regarded-as limit are raised where the facts fit: a fitness-for-duty dispute (Roadmaps 016, 017) becomes a contest over business necessity, and a claim resting on perception alone meets § 12201(h) under the ADA but not necessarily under FEHA (Gelfo). The same facts also feed the discrimination claim (Roadmap 139): a termination after a request for accommodation is both a failure-to-accommodate claim and a retaliation claim under FEHA's § 12940(m)(2) (Cornell, AR-019-C03), and the employer's same-decision and legitimate-reason defenses are pleaded against the latter. Where the disability arose from a workplace injury, the workers' compensation system runs in parallel without displacing FEHA (Moorpark, AR-010-C07; Roadmap 037.1).

In custody, the sequence is: the contractor's "not a public entity" defense and the county's answer that it cannot contract away its obligations; exhaustion; the elements (qualified individual; program access; by reason of disability); the correctly matched § 35.130(b)(7), § 35.150(a)(3), § 35.164 and § 35.139 defenses, applying written head/designee findings only where a regulation actually requires them; deliberate indifference for damages; and the damages limits. The Title II claim is commonly pleaded with an Eighth or Fourteenth Amendment medical-care claim (Roadmap 141) and a Monell claim (Roadmap 142); the entity's defenses to each are different, and a plaintiff who treats a denial of medical care as a Title II claim may meet the argument that inadequate treatment is not discrimination by reason of disability (a counsel question; the "treatment versus access" cases are not opened for this page). Analytical inference from the authorities cited.

What the record usually decides#

In employment, the accommodation case often turns on the request and the response: the worker's written request or the physician's restrictions, with their dates; the employer's written response, if any; the job description and the evidence of how the job is actually performed; the record of the interactive process — the meetings, the information requested and provided, the alternatives offered and declined; any work-status note and the employer's response to it; the employer's accommodation of others, including workers' compensation returnees; and, for the affirmative defenses, the employer's own hardship or safety analysis, which either exists in writing or does not. The numbering of Worksheets 100 and 103 remains under a source-body 100–124 namespace hold; citations are working references, not confirmed canonical destinations. If recoverable authoritative bodies do not match the held numbers, retain an unresolved link rather than directing readers to a wrong worksheet. Worksheets 100 and 103 are described in the inherited text as collecting chronology and communications; Roadmaps 016 and 017 carry the return-to-work and medical-inquiry records.

In custody, the case often turns on the intake screening's disability entries, the accommodation requests and the facility's responses, the housing and program records, the ADA coordinator's file, the particular written head/designee determination if § 35.150(a)(3) or § 35.164 governs, an evidence-based § 35.130 modification analysis otherwise, the § 35.107 entity-wide policy materials, and the grievance file for exhaustion and actual availability. The inherited reference describes Worksheet 124 as an accommodation-facts tool and 121 as a grievances tool, but both reside in the unresolved 100–124 mapping hold: verify actual authoritative bodies before linking or publishing.

An adversarial reader may assert that an employer must grant the worker's first choice of accommodation, that the worker's failure to use a company form negates notice, that a clinician's signed form necessarily proves or disproves authorship, or that a private jail contractor automatically is a Title II public entity. These are distinct legal and provenance questions; inspect the actual notice, medically necessary functional limits, entity status and original documents rather than assuming an answer from labels. The page says the first is answered by the qualified-individual, available-accommodation, undue-hardship and direct-threat defenses with their burdens, and the second is Unsettled in the Ninth Circuit with persuasive authority against it, while the county's obligations cannot be contracted away. Neither is overstated.

CFMG/Wellpath-specific relevance#

Why this may matter in a CFMG/Wellpath setting. The public record describes private contractors providing health care in county jails under county contracts (Roadmap 086). For workers, the employer that must accommodate is the entity that employs them, which may be a professional corporation or a management company (Roadmap 137), and some health-care positions involve safety-sensitive functions, which can bring the essential-function and direct-threat defenses into play (Roadmaps 016–018). For prisoners, the county is the public entity under Title II and cannot contract away its obligations, while whether the contractor is itself subject to Title II is unsettled in the Ninth Circuit; the county contract's allocation of ADA responsibilities (Roadmap 086; Worksheet 123) is the document that shows who was to do what. Nothing here states that any CFMG or Wellpath entity, any county or any person failed to accommodate anyone; it states the defense structure the public record makes relevant.

Primary authorities#

Related roadmaps#

010, 012, 013, 014, 015, 016, 017, 018, 019, 024, 037.1, 061, 068, 086, 121, 133, 134, 135, 136, 137, 138, 139, 141, 142; Worksheets 100, 103, 121, 123, 124; Models 125, 129, 130.

Companion worksheet#

Worksheet 124 (disability, pregnancy and accommodation in custody — the request-and-response record, housing and program access, and the facts bearing on the Title II defenses); Worksheets 100 and 103 (employment chronology and communications — each request, each response, each work-status note, each medical inquiry, with dates and words).

What this page cannot do#

It cannot determine whether any worker or prisoner has a disability, whether any function is essential, whether any accommodation was reasonable or any hardship undue, whether any risk was a direct threat, or which side broke down any process; it cannot predict any outcome or substitute for counsel. It states the arguments, the burdens, the facts that bear on them, and the authority, and stops.