Multiple federal statutes converge to grant employees the right to workplace modifications when disability, pregnancy, or related conditions affect their ability to perform essential job functions. Together they create a baseline that applies to nearly every private- and public-sector employer in the United States.
Key statutes and employer-size thresholds
Disability and related terms
The ADA Amendments Act 2008 broadened “disability” to include physical or mental impairments that are episodic or in remission if they would substantially limit a major life activity when active. The PWFA uses “known limitation” tied to pregnancy rather than “disability.” The PUMP Act addresses lactation rather than disability and requires time and space modifications, not task-related adjustments. These statutes coexist; employers must honor the most employee-friendly standard that applies.
Under ADA §12112(b)(5)(A) and PWFA §2(7), an employer must provide a modification or adjustment that enables an employee to perform the essential functions of the position, or to apply for a job, unless the change would impose an undue hardship—defined as significant difficulty or expense in light of size, resources, and operational needs.
Common accommodations
Undue-hardship factors
The EEOC and courts weigh cost, overall financial resources, effect on facility operations, cumulative number of accommodations already granted, and whether outside funding (e.g., state vocational-rehabilitation grants, tax credits) can offset expense.
No federal statute sets a bright-line response deadline, but EEOC guidance requires a prompt, good-faith dialogue. Best practice milestones:
Special timelines: federal contractors must invite applicants to self-identify disability status at pre-offer and post-offer stages under Section 503 regulations. The PUMP Act requires breaks “as needed,” which can mean multiple sessions totaling 2-3 hours in a shift for some employees.
Primary agencies
Charge filing windows — 180 days from the alleged violation, extended to 300 days where a state or local FEP agency exists. PUMP Act complaints may be filed directly in federal court 120 days after a WHD complaint.
Remedies
Balancing ADA, PWFA, PUMP Act, and Rehabilitation Act duties can bury HR teams in fragmented spreadsheets, forgotten emails, and calendar chaos. Disclo turns federal compliance from reactive firefighting into a systematic, data-driven workflow.
Ready to transform how your organization handles federal accommodation and adjustment requests? Request a demo today.
Adopt a universal policy. Publish one accommodation policy that references disability, pregnancy, childbirth, lactation, and religious practices. Employees should never have to guess which form they need.
Train front-line managers. A significant share of EEOC conciliation agreements stem from managers who ignored—or never forwarded—a verbal request. A 30-minute annual refresher can prevent six-figure settlements.
Document the reasoning — not just the answer. Courts focus on process. Keep dated notes on each alternative considered, each cost estimate obtained, and each hardship factor analyzed.
Budget for recurring accommodations. Track the frequency and cost of common adjustments—ergonomic chairs, screen readers, parking shifts—so the next request is pre-approved and installed faster.
Monitor state-law overlay. California (5-employee threshold), Colorado (any size), and New Jersey (any size) impose broader coverage than the ADA. Where state law conflicts with federal rules, apply the standard that is more favorable to the employee.
Integrate leave management. Many accommodation cases begin as ADA requests and transition to Family and Medical Leave Act coverage. Align your leave and accommodation workflows to avoid gaps in communication or benefits.