International Union, United Automobile, Aerospace & Agricultural Implement v. Johnson Controls, Inc.

1991-03-20
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Headline: Court bars employer fetal‑protection policy that excluded fertile women from lead jobs, ruling such sex‑based exclusions unlawful and limiting employers to narrow job‑related exceptions.

Holding: The Court held that an employer may not exclude women capable of pregnancy from lead‑exposure jobs because that policy is sex discrimination under the federal law banning sex discrimination at work, unless the employer proves a narrow job‑related BFOQ.

Real World Impact:
  • Makes it unlawful to categorically bar fertile women from lead‑exposure jobs without a narrow job justification.
  • Requires employers to prove a bona fide occupational qualification before using sex‑based exclusions.
  • Pushes employers toward safety measures, warnings, and individualized assessments instead of blanket bans.
Topics: workplace discrimination, pregnancy and employment, occupational safety, lead exposure

Summary

Background

A labor union and several workers sued Johnson Controls, a battery manufacturer, after the company adopted a fetal‑protection policy that barred “women capable of bearing children” from lead‑exposed jobs. The policy began as warnings in the 1970s and became a broad exclusion in 1982, treating all women as fertile unless they produced medical proof otherwise. The record shows eight pregnancies with elevated lead levels between 1979 and 1983 and references to federal workplace lead standards.

Reasoning

The Court asked whether an employer can exclude women who might become pregnant to protect possible fetuses. It held that such a sex‑specific fetal‑protection policy is unlawful sex discrimination under the federal law banning sex discrimination at work (Title VII), and that pregnancy‑based classifications are treated as sex discrimination under the Pregnancy Discrimination Act. Such exclusions can only be defended by a narrow, job‑related exception called a bona fide occupational qualification (BFOQ), and Johnson Controls failed to show a proper BFOQ on this record. The Court therefore reversed the appeals court and sent the case back for further proceedings.

Real world impact

Employers may not impose blanket bans on fertile women to avoid fetal risk; women as able to perform their jobs must be treated the same unless a narrow BFOQ truly applies. The decision pushes employers toward warnings, safety controls, testing, and individualized assessments rather than categorical exclusions. The ruling reverses summary judgment and requires more factual development in the lower courts.

Dissents or concurrances

Justice White agreed the policy discriminated but argued the BFOQ could in some circumstances cover fetal‑protection policies for safety or tort‑liability reasons and called for fuller factfinding; Justice Scalia joined the judgment and stressed the Pregnancy Discrimination Act’s clear rule against pregnancy‑based distinctions.

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