PUMP Act and Lactation Accommodation: What US Employers Must Provide

With the enactment of the PUMP Act (Providing Urgent Maternal Protection for Nursing Mothers Act), U.S. employers must now provide more robust lactation accommodations for nursing employees. This law significantly expands protections under the Fair Labor Standards Act (FLSA) to ensure that working mothers across all industries can express breast milk comfortably, safely, and in private. For HR professionals, understanding these legal responsibilities in detail is essential—not just for compliance, but for building a workplace that genuinely supports working parents.

PUMP Act Overview

Enacted in December 2022 and effective April 2023, the PUMP Act requires employers to provide nursing employees with reasonable break time and a private space—other than a bathroom—to express breast milk for up to one year after the child’s birth. The law closes a major gap in the previous Section 7(r) of the FLSA, which only protected non-exempt (hourly) workers. The PUMP Act extends these protections to virtually all employees covered by the FLSA, including salaried workers, managers, and previously excluded categories such as teachers, nurses, and farmworkers.

The DOL’s Wage and Hour Division is responsible for enforcement. Employees who believe their rights have been violated can file a complaint with the DOL or bring a private civil action after notifying their employer and allowing ten days for correction—except in cases of retaliation, where an immediate lawsuit is permitted.

Lactation Accommodation Requirements

• Private Space: Employers must provide a private, non-bathroom space for lactation. This can be a dedicated lactation room, a temporary enclosure, or any space that provides visual and auditory privacy. The space must be shielded from view and free from intrusion.
• Functional Requirements: The space must have a place to sit, a flat surface for equipment (such as a pump), access to electricity, and ideally access to a sink nearby. While a sink is not explicitly required in the law, proximity to running water is considered a best practice and is required in many state-level laws that supplement the PUMP Act.
• Break Time: Employers must allow reasonable break time as frequently as the employee needs to express milk. Pumping sessions vary by individual, but typically range from 15 to 30 minutes, occurring two to four times per 8-hour shift. Employers are not required to pay for these breaks if other rest breaks are unpaid—but if a paid rest break is taken and the employee uses it to pump, that time must be compensated.
• Accessibility: The lactation space must be accessible without requiring the employee to travel an unreasonable distance from their work area. For field-based or remote-hybrid roles, employers should discuss accommodation options proactively.

Compliance and Employee Support

Complying with lactation accommodation workplace law is not just about avoiding legal exposure—it’s about demonstrating that your organization genuinely supports working parents through one of the most demanding transitions in their lives. Research shows that employers who provide strong lactation support see measurable benefits: higher retention among new mothers (estimated at 94% vs. 59% without support according to the National Business Group on Health), lower absenteeism due to infant illness, and stronger engagement scores among the broader workforce who see the organization’s values in action.

HR departments should build a multi-layered approach: a clear written policy, a designated compliant space, manager training, and a documented request procedure. Signage on lactation rooms, information in the employee handbook, and a point of contact for questions all reduce the burden on employees to advocate for themselves.

Small Business Employers and the Undue Hardship Exemption

Employers with fewer than 50 employees may claim an exemption if compliance would impose an undue hardship—meaning significant difficulty or expense given the business’s size, financial resources, and nature. However, this exemption is narrowly interpreted, and the DOL guidance makes clear it applies only when accommodation is genuinely impractical, not merely inconvenient.

In practice, most small businesses can accommodate lactation with minimal cost. A private office, a converted storage room, or a curtained partition can satisfy the private space requirement. Portable lactation pods are available for lease for high-traffic or construction environments. The key is good faith effort and documentation. Employers should record that they assessed the request, considered all available options, and either provided an accommodation or documented why an undue hardship applies. Absence of documentation is the most common compliance failure in DOL investigations.

Handling Requests for Lactation Accommodation

Employees should never feel they are asking for a special favor when requesting lactation accommodations—this is a federally protected right. HR teams should establish a clear, low-friction request procedure: a simple internal form or email confirmation is sufficient. Responses should be timely (within two business days is a reasonable standard), respectful, and documented.

Manager training is critical. Supervisors who don’t understand the law may inadvertently make comments that create retaliation risk or delay accommodations. Training should cover what the PUMP Act requires, how to respond to a request, what constitutes retaliation (including schedule changes, negative performance feedback, or exclusion from meetings during pumping breaks), and who in HR to escalate to if they are unsure.

Building a Sustained Compliance Framework

Compliance with lactation accommodation workplace law is not a one-time task—it requires an ongoing operational framework. Best practice elements include:

• A written lactation accommodation policy included in the employee handbook, reviewed annually and updated for state law changes.
• A designated HR contact who handles accommodation requests and tracks their resolution.
• Annual manager training covering the PUMP Act, state supplements, and the accommodation request process.
• A space audit conducted at least annually to ensure the lactation room remains compliant as office layouts evolve.
• Proactive outreach to employees returning from maternity leave, offered at least 30 days before their return date, so accommodations are in place from day one.
• Using platforms like Treegarden to manage accommodation records, schedule review reminders, and maintain documentation accessible to HR leadership and legal counsel.

Final Thoughts

Adhering to lactation accommodation workplace law is a legal baseline—but the best employers go further, treating lactation support as an expression of their values around family, equity, and inclusion. The PUMP Act has meaningfully raised the floor for nursing employee protections, and organizations that build cultures of genuine support around it will see the benefits in retention, engagement, and employer brand. With the right policies, trained managers, and HR tools in place, compliance becomes a byproduct of doing right by your people.

PUMP Act Space Requirements and Employer Exemptions

The PUMP for Nursing Mothers Act (2022) significantly expanded the break time and space requirements that US employers must meet for nursing employees. While the prior Affordable Care Act provision (Section 7 of the FLSA) required employers with 50 or more employees to provide reasonable break time and a private space, PUMP extended these requirements to all employers covered by the FLSA — including those with fewer than 50 employees — and expanded coverage to salaried, exempt employees who were excluded under the original ACA provision.

The space requirement under PUMP is specific: the employer must provide a space that is shielded from view and free from intrusion from co-workers and the public, is not a bathroom, and is functional as a nursing space — meaning it must have a place to sit, a flat surface other than the floor to place a pump, and access to electricity. A repurposed storage room, an empty conference room with a door lock, or a dedicated nursing room all satisfy the requirement if they meet these criteria. An open office area with a privacy screen, a bathroom, or a space that colleagues regularly enter without notice does not.

The small employer exemption under PUMP is narrow. Employers with fewer than 50 employees are exempt from the break time requirements only if compliance would impose an undue hardship by causing the employer significant difficulty or expense. This is the same undue hardship standard applied under the ADA — a high bar that is not met by ordinary scheduling inconvenience or modest space costs. Employers with fewer than 50 employees who intend to rely on the exemption should conduct a documented undue hardship analysis rather than assuming exemption applies as a default.

The frequency and duration of pumping breaks are not defined by the statute. Employees must be provided break time "as needed" — meaning at the frequency appropriate for the nursing employee's individual physiological needs, which typically ranges from two to five times per eight-hour shift, each lasting fifteen to thirty minutes. The breaks need not be paid unless the employer provides paid rest breaks to other employees: if other employees are receiving paid fifteen-minute breaks, the nursing employee's pumping breaks must also be compensated. This parity requirement is frequently misunderstood and creates compliance risk for employers who provide general paid rest breaks but attempt to treat pumping breaks as unpaid.

State Lactation Laws Beyond Federal Requirements

While the PUMP Act establishes a national floor for lactation accommodation, many states have enacted requirements that are more protective in one or more dimensions. HR teams managing employees in high-protection states need to understand where state law exceeds federal requirements and apply the more protective standard in each jurisdiction, even if the organisation's general leave and accommodation policy is designed around the federal minimum.

California's lactation accommodation law is among the most comprehensive in the country. California requires employers to provide a permanent lactation space that is not a bathroom, close to the employee's work area, has a refrigerator or access to a refrigerator in a nearby area, and has access to a sink with running water in close proximity to the employee's workspace. California also requires employers with 50 or more employees to have a written lactation accommodation policy that is distributed to all employees at hire and annually thereafter. The policy must include the process for requesting a lactation accommodation, information about the employee's right to file a complaint, and the employer's commitment to provide reasonable time and a compliant space.

New York, Illinois, Texas, and Oregon are among the states with lactation accommodation requirements that supplement or in some respects exceed the federal PUMP Act standard. New York requires employers to designate a specific lactation room and to post notice of the lactation accommodation right. Illinois mandates a written policy and provides for a private, hygienic space with access to electricity and a nearby sink. Texas requires employers with one or more employees to provide accommodations, with no small employer exemption equivalent to the federal PUMP Act's 50-employee threshold.

Retaliation protections for employees who request or use lactation accommodations are explicitly provided under PUMP and parallel state laws. An adverse employment action taken against an employee because she requested lactation breaks, used the designated pumping space, or complained about inadequate accommodation constitutes both sex discrimination and a violation of the specific anti-retaliation provisions of the applicable statute. HR teams should document all lactation accommodation requests, the employer's response, and any subsequent employment actions involving the requesting employee in a way that creates a clear record of the business rationale for any adverse actions, separate from the accommodation request.

Frequently Asked Questions

What is the PUMP Act?

The PUMP Act, enacted in 2023, requires U.S. employers to provide nursing employees with reasonable break time and a private space to express breast milk, ensuring lactation accommodations in the workplace.

Who is covered under the PUMP Act?

The PUMP Act applies to non-exempt employees across all industries and organizations, regardless of size, in both the public and private sectors.

What is considered a 'private space' under the PUMP Act?

A private space under the PUMP Act must be a room or location that is not a bathroom, allows for privacy, and is accessible to the employee for expressing breast milk.

Can small businesses be exempt from the PUMP Act?

Small businesses with fewer than 50 employees may be exempt if providing lactation accommodations would cause undue hardship, but they still have limited obligations to provide reasonable support.

What happens if an employer doesn’t comply with the PUMP Act?

Non-compliance with the PUMP Act can lead to legal action, fines, and reputational damage. Employees can file complaints with the Department of Labor or pursue legal remedies.