Unapproved Absenteeism as an Essential-Function Bar to ADA Coverage and a Complete Defense to FMLA Retaliation After FMLA Exhaustion
1. Introduction
In Nicholas Birmingham v. Hyundai Motor Manufacturing Alabama, LLC (11th Cir. Apr. 1, 2026) (per curiam) (not for publication),
the Eleventh Circuit affirmed summary judgment for Hyundai on two employment claims brought by its former employee, Nicholas Birmingham:
(1) disability discrimination under the Americans with Disabilities Act (ADA), and (2) retaliation under the Family and Medical Leave Act (FMLA).
Birmingham worked on Hyundai’s engine production line (2018–2023) and suffered from chronic asthma and bronchitis, leading to periodic absences.
By the end of 2022 he had exhausted his annual FMLA entitlement, continued to submit FMLA requests that were denied, accumulated absences not covered by approved leave,
was placed on “serious misconduct” status under Hyundai policy, and was terminated after another unexcused absence.
The case presented two core issues:
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ADA: Whether Birmingham was a “qualified individual” able to perform the job’s essential functions—particularly Hyundai’s 99% attendance requirement.
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FMLA retaliation: Whether Hyundai terminated Birmingham because of the exercise (or attempted exercise) of FMLA rights, or instead for a reason “wholly unrelated” to FMLA.
2. Summary of the Opinion
The Eleventh Circuit affirmed on both claims.
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ADA: Even assuming Birmingham was disabled, he failed to establish he was a “qualified individual” under the ADA because the record did not
genuinely dispute that regular attendance (99%) was an essential function of the job and that Birmingham failed to meet it.
This alone justified affirmance, making it unnecessary to reach alternative disputes (e.g., Hyundai’s knowledge of disability or causation).
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FMLA retaliation: Birmingham did not produce evidence permitting a reasonable inference that Hyundai fired him for an FMLA-related reason.
The record showed termination was based on excessive absences not approved as FMLA leave, especially after he had already exhausted FMLA leave.
3. Analysis
A. Precedents Cited
1) Summary judgment framework
Baker v. Upson Reg'l Med. Ctr., 94 F.4th 1312 (11th Cir. 2024), supplied the governing lens:
de novo review; view the record in the nonmovant’s favor; summary judgment is proper absent a genuine dispute of material fact.
The panel repeatedly invoked this standard when rejecting Birmingham’s attempts to recharacterize the record.
2) ADA prima facie structure and “qualified individual” focus
Earl v. Mervyns, Inc., 207 F.3d 1361 (11th Cir. 2000), provided the ADA prima facie elements and the essential concept that
ADA coverage depends on the plaintiff being a “qualified individual.”
The panel treated the “qualified individual” element as dispositive (a common move in ADA cases where attendance and job performance are contested).
3) Essential functions and deference to employer’s stated requirements
Holly v. Clairson Indus., L.L.C., 492 F.3d 1247 (11th Cir. 2007), did the doctrinal heavy lifting on “essential functions”:
(i) essential functions are “fundamental job duties,” (ii) if the employee cannot perform an essential function even with accommodation, the ADA does not apply,
and (iii) courts give “substantial weight” to the employer’s official position, including handbooks and supervisor testimony.
Hyundai’s employee handbook explicitly required 99% attendance, and Birmingham admitted awareness—facts the court treated as especially probative under Holly.
4) Attendance as a qualifying prerequisite
Jackson v. Veterans Admin., 22 F.3d 277 (11th Cir. 1994), served as the key analog:
a worker who cannot satisfy a job’s presence requirement is not “qualified,” even if performance is satisfactory when present.
The panel used Jackson to foreclose Birmingham’s argument that his work quality (when present) or periods of improved attendance created a triable issue.
5) FMLA retaliation standard
Jones v. Gulf Coast Health Care of Del., LLC, 854 F.3d 1261 (11th Cir. 2017), supplied the retaliation formulation:
the employee must show the employer intentionally took adverse action for exercising an FMLA right.
This framed the inquiry around causation/intent, not merely disagreement with attendance enforcement.
6) Causation and failure of proof on retaliatory motive
Lapham v. Walgreen Co., 88 F.4th 879 (11th Cir. 2023), cert. denied, 145 S. Ct. 162 (2024), was cited for the proposition that
summary judgment is appropriate where the plaintiff fails to show termination was for any reason related to FMLA rights.
The panel positioned Birmingham’s evidence (commitment letter timing; EEOC statement references) as insufficient to bridge the causation gap.
7) “Wholly unrelated” reason defeats FMLA liability
Strickland v. Water Works & Sewer Bd., 239 F.3d 1199 (11th Cir. 2001), provided the controlling defense principle:
if an employer shows it refused to reinstate or took action for a reason “wholly unrelated” to FMLA leave, it is not liable.
The panel used Strickland to treat unapproved absenteeism—especially after FMLA exhaustion—as a non-FMLA reason supporting termination.
8) Appellate affirmance on any ground
Cuddeback v. Fla. Bd. of Educ., 381 F.3d 1230 (11th Cir. 2004), was cited for the appellate rule that the court may affirm on any legal ground.
This reinforced the panel’s method: once the record supported a lawful, non-retaliatory basis for termination, ancillary arguments (like the commitment letter narrative)
were not dispositive.
B. Legal Reasoning
1) ADA: Why the “qualified individual” element failed
The panel treated Hyundai’s 99% attendance requirement as an essential function, anchored by:
(i) the employee handbook, (ii) the serious misconduct policy’s integration with attendance enforcement, and
(iii) Birmingham’s own deposition admissions that he knew attendance rules and that onsite attendance was required for his job.
Birmingham’s counterarguments—no job description reference, past years without major issues, two months of better compliance, and Hyundai’s use of progressive steps—
did not create a genuine dispute. Critically, the court emphasized that:
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An employer’s decision to use warnings/conditional employment before termination does not imply attendance is non-essential;
it may simply reflect graduated discipline.
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The ADA inquiry is not whether the employee was sometimes compliant, but whether he could perform the essential function (attendance) as required.
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Birmingham did not identify record evidence showing a reasonable accommodation that would have enabled him to satisfy the attendance requirement.
The court’s doctrinal move is important: by resolving the case at the “qualified individual” step,
it avoided litigating employer knowledge of disability and causation—issues that often entail fact disputes.
In other words, inability to meet an essential attendance function can function as a threshold bar.
2) FMLA retaliation: Why causation/pretext failed
Birmingham attempted to build retaliatory inference from two themes: (i) the conditional employment/commitment letter process, and
(ii) language in Hyundai’s EEOC statement mentioning the late return of the commitment letter.
The panel nevertheless found the record one-sided on the operative reason for discharge:
Birmingham was terminated for excessive, unapproved absences while already on serious misconduct status and below the 99% threshold,
capped by an additional unexcused absence on February 2, 2023.
The court treated the commitment letter timing as non-causal for two related reasons:
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Decisionmaker evidence (Brown and Williams) supported that termination was driven by attendance status and the additional absence,
not the paperwork delay or any protected activity.
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Birmingham’s own testimony undermined retaliatory motive: he conceded Hyundai’s scrutiny followed absences after FMLA exhaustion and
that no one told him or led him to believe he was terminated because of disability or FMLA use.
Applying Strickland v. Water Works & Sewer Bd., the panel concluded Hyundai would have terminated Birmingham regardless of whether absences were “FMLA-related”:
the termination rested on absences not approved as FMLA leave after entitlement had been exhausted—thus a “wholly unrelated” basis to FMLA rights.
C. Impact
Although designated “NOT FOR PUBLICATION” (and thus nonprecedential), the decision is a clear signal of how the Eleventh Circuit is likely to analyze
attendance-driven terminations at summary judgment in ADA/FMLA overlap cases.
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Attendance policies as essential functions: Employers with clearly documented attendance thresholds (handbooks, policies, consistent discipline records)
gain significant leverage at the “qualified individual” stage under the ADA, especially where the employee admits knowledge of the policy.
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FMLA exhaustion matters: Once FMLA is exhausted, subsequent absences—if not otherwise protected—are more readily treated as legitimate,
“wholly unrelated” grounds for adverse action, narrowing the space for retaliation theories premised on denied post-exhaustion requests.
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Commitment letters and conditional employment: References to ancillary factors (like failing to return a commitment letter timely) will not alone create a triable issue
unless tied to protected activity and shown to be a determinative or motivating reason for termination.
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Litigation strategy: Plaintiffs alleging disability discrimination tied to attendance will generally need to develop record evidence of a feasible reasonable accommodation
(e.g., leave as an accommodation where available/finite, scheduling changes, transfer) and connect it to the ability to meet essential requirements.
4. Complex Concepts Simplified
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“Qualified individual” (ADA): A person who can do the job’s essential duties, with or without reasonable accommodations.
If regular attendance is essential and the person cannot meet it, the ADA claim can fail even if the person is disabled.
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“Essential function”: A fundamental duty of the position. Courts often rely heavily on what employers put in handbooks/job descriptions and how supervisors describe the job.
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Reasonable accommodation: A change or adjustment that enables the employee to perform essential functions.
Importantly, the employee must identify an accommodation that plausibly solves the essential-function problem.
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Summary judgment: A procedural stage where the court rules without a trial if no genuine dispute of material fact exists.
The losing party must point to evidence from which a reasonable jury could rule in its favor.
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FMLA retaliation: Firing (or other adverse action) because the employee used or attempted to use FMLA rights.
If the employer proves it acted for a non-FMLA reason (like unapproved absenteeism), the retaliation claim can fail.
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“Wholly unrelated” reason (from Strickland v. Water Works & Sewer Bd.):
Even if FMLA leave was in the background, the employer is not liable if the action would have occurred for a separate, legitimate reason unrelated to FMLA.
5. Conclusion
The Eleventh Circuit’s decision reinforces two practical rules in attendance-based employment disputes:
(1) under the ADA, an employee who cannot meet an employer’s established attendance requirement may fail to qualify for ADA protection because attendance can be an essential function; and
(2) under the FMLA, termination based on excessive unapproved absences—especially after FMLA leave is exhausted—can defeat a retaliation claim as a reason “wholly unrelated” to FMLA rights.
The opinion’s broader significance is its emphasis on threshold elements and clean evidentiary framing:
where policies are explicit and the record ties termination to post-exhaustion, non-approved absences, the court is inclined to resolve ADA/FMLA claims at summary judgment.