Pumping at Work: What Federal Law Guarantees You

If you are back at work and nursing, federal law is on your side, and it is more specific than most employers admit. Under 29 U.S.C. 218d, added by the PUMP Act on December 29, 2022, most employers must give you reasonable break time to pump for one year after your child's birth, every time you need it, and a place to do it that is not a bathroom, shielded from view and free from intrusion.

The statute is short, and reading the words matters more than reading a summary of them. It requires an employer to provide:

(1) a reasonable break time for an employee to express breast milk for such employee's nursing child for 1 year after the child's birth each time such employee has need to express the milk; and (2) a place, other than a bathroom, that is shielded from view and free from intrusion from coworkers and the public, which may be used by an employee to express breast milk.

Three things to notice. The break time is tied to need, not to a fixed schedule an employer picks. The one year runs from your child's birth. And the space requirement is written as a hard floor: a bathroom does not satisfy it, no matter how clean, and neither does a room where a coworker can walk in.

The general rule is that your employer does not have to pay you for pump breaks. There is an exception, and it is worth money: if you are not completely relieved from duty for the whole break, that time counts as hours worked and must be paid.

That matters in real jobs. If you are pumping while answering the phone, monitoring a patient, watching a register, keeping an eye on a line, or staying on call, you are not completely relieved from duty. The break is working time. Employers frequently get this wrong, and the correction is retroactive pay, so keep a written record of when you pumped and what you were still responsible for.

The exemption reads: an employer with fewer than 50 employees is not subject to the requirements if those requirements would impose an undue hardship by causing significant difficulty or expense when measured against the size, finances, nature or structure of the business.

Both halves have to be true. Being small is not by itself a defense. An employer that says "we have under 50 people so this does not apply to us" has stated only half of the test, and the other half is theirs to prove.

This is the provision almost nobody explains, and skipping it can sink a claim. Before you bring an action over the space requirement, you generally must notify your employer that they failed to provide it, then give them 10 days to come into compliance.

There are two exceptions where you do not have to wait. You can proceed immediately if you were discharged for asking for the break time or space, or for opposing the employer's conduct related to this law, or if the employer has already indicated it has no intention of providing the space.

Practical translation: put the request in writing, keep a copy, and date it. That single email both starts the 10-day clock and creates the record you will need if things go badly.

• Most employees are covered, including hourly and shift workers.
• Air carrier crewmembers are exempt from this section.
• Rail carriers are covered, with conditions for train crews and right-of-way workers where compliance would create significant expense or unsafe conditions. Installing a curtain or other screening is specifically not a significant expense.
• Motorcoach operators are covered on similar terms, and using scheduled stop time to pump is specifically not a significant expense.

Those carve-outs are narrow and specific. If someone tells you your job is exempt, ask which subsection they mean.

The statute says plainly that nothing in it preempts a state law or municipal ordinance that gives employees greater protection. Several states require paid pump breaks or extend the window past one year. Check your state labor department, because the stronger law is the one that applies to you.

Time off matters as much as break time. When New York's Paid Family Leave law took effect on January 1, 2018, breastfeeding initiation and duration to 8 weeks increased among Black women (Breastfeeding Medicine, 2022, PMID 35475735). Leave policy moves this outcome, which is why it is worth knowing exactly what your state and employer offer before you deliver.

CDC lists concerns about combining breastfeeding and employment among the barriers Black mothers disproportionately face (CDC, MMWR, 2019, PMID 31465319), and research on employment and breastfeeding outcomes in Black women has examined that link directly (J Natl Black Nurses Assoc, 2011, PMID 23061178).

The practical point is this. A right you cannot exercise without risking your shift, your hours or your manager's goodwill is not much of a right. Writing the request down, knowing the pay rule, and knowing that "we are small" is only half a defense are what turn the statute into something usable on a Tuesday afternoon.

1. Ask in writing, before your return date. Email your manager or HR, name the law (29 U.S.C. 218d), and say what you need: break time as needed and a private space that is not a bathroom.
2. Propose the space yourself. An unused office, a screened corner of a storeroom, or a curtained area all qualify. Offering a solution makes refusal harder to justify.
3. Log every session. Note the time, the length, and whether you were still doing any work. That log is your pay claim if you were never relieved from duty.
4. If refused, send the notice and start the 10 days. Keep it factual and dated.
5. If you are fired or told no outright, the waiting period does not apply. Contact the U.S. Department of Labor Wage and Hour Division or an employment lawyer.

For the clinical side of keeping your supply up, read breastfeeding as a Black mother. If you want a clinician who takes your concerns seriously, you can find a Black doctor or midwife near you.