ADA Title I and California FEHA Interactive Process Ergonomic Consultations

Under California Government Code Section 12940(n), employers must engage in a timely, good-faith interactive process. An independent evaluation by Certified Ergonomics Associate (CEA) provides objective documentation proving that the employer analyzed essential job functions and implemented defensible accommodations matching the employee's medical restrictions.

No. ErgonomicWorks maintains strict vendor neutrality and sells zero office furniture, desks, or hardware. All recommendations focus exclusively on mechanical adjustability, anthropometric dimensions, and engineering controls, eliminating commercial conflicts of interest during legal or administrative proceedings.

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When an employee has documented functional restrictions affecting the wrist, the accommodation is worked out through the FEHA interactive process under California Government Code Section 12940(n), using the restrictions — not a diagnosis — as the starting point. An objective ergonomic evaluation measures the workstation against those restrictions: radiocarpal (wrist) extension held below 15 degrees and ulnar/radial deviation at 0 degrees, with the hands floating while typing rather than resting on a wrist rest or desk edge. Keeping the wrist in neutral alignment lowers intracarpal canal pressure. The evaluation documents the measured job demands and the workstation adjustments that keep the employee within their documented restrictions, so the employer has a defensible record of the accommodation.

Yes. Where documented functional restrictions limit keyboard or mouse use, an alternative input method such as voice recognition can be considered as a reasonable accommodation through the interactive process under California Government Code Section 12940(n) and ADA Title I. The ergonomic evaluation assesses whether the workstation and the job's essential functions can support the alternative input method, and documents the specification criteria the setup must meet — microphone placement, workstation layout, and the measured demands of the tasks being shifted from hand input to voice. ErgonomicWorks is vendor-neutral: the evaluation sets objective criteria and does not sell or recommend specific software products.

Seated-work accommodations start from the employee's documented functional restrictions and are developed through the interactive process under California Government Code Section 12940(n). An ergonomic evaluation measures the seated workstation against objective ANSI/HFES 100 benchmarks — including popliteal clearance of 2 to 3 inches behind the knee, which relieves pressure on the posterior tibial nerve and popliteal fossa — and assesses how the job's tasks can be varied across the shift. ErgonomicWorks specifies alternating postures and movement variability rather than a fixed sit-stand ratio. The result is a written record of the measured job demands and the adjustments that keep the work within the documented restrictions.

Essential functions are documented in job descriptions as duties; an ergonomic assessment documents them as measurements — the forces, postures, repetition, and durations each function actually requires. That measured version is what an accommodation decision needs: it shows precisely where a restriction conflicts with a function and where a workstation change removes the conflict.

There is no ADA chair model or brand — the law requires an effective accommodation, not a product. The specification is functional: seat height and depth adjustable to the employee (2–3 inches of popliteal clearance), lumbar support at the correct height, armrests that allow 90–105° elbow flexion without shoulder elevation, and stable mobility where the job requires it. ErgonomicWorks reports state these criteria as measurements; the employer may purchase any chair that meets them (vendor-neutral).

When an evaluation is needed to identify an effective accommodation, it is part of the employer's interactive-process work, and employers ordinarily commission and pay for it — as they do the accommodation itself, unless it causes undue hardship. An employee cannot be charged for a reasonable accommodation. This is general information, not legal advice.

A wheelchair-accessible workstation evaluation measures clearance and reach from the seated position the employee actually works in: knee and toe clearance under the desk, worksurface height relative to the chair, controls and daily-use items inside the reach envelope, and monitor placement at the employee's eye height (20–30 inches, 0–15° declination). Specifications are documented as measurements for the accommodation file.

Under ADA Title I, a qualified employee with a disability — a physical or mental impairment that substantially limits a major life activity — who can perform the essential functions with or without accommodation. California FEHA reaches further: its threshold is an impairment that "limits" a major life activity, and it covers employers with five or more employees. When in doubt, the interactive process — not a label — is where qualification is worked out; an evaluation documents function, not diagnosis. General information, not legal advice.

When a treating provider requests an ergonomic evaluation, the workflow is: the provider documents functional restrictions; the employer (or adjuster) sends an inquiry with the job's essential functions; ErgonomicWorks scopes the matter, evaluates the workstation and job demands against the restrictions, and returns the report in 3 to 5 business days. Describe restrictions and job requirements — evaluations are based on functional limitations and measured job demands, not diagnoses.