Fitness-for-Duty Certification Requirements Under the FMLA

An employer may require a fitness-for-duty certification before restoring an employee whose FMLA leave was for the employee's own serious health condition, but only under a uniformly applied policy for similarly situated employees, and only if it said so in the designation notice. The certification can address only the condition that caused the leave. It may be required to address the employee's ability to perform the job's essential functions if the employer supplied a list of those functions with the designation notice. Second or third opinions are not allowed.

This post walks through when the requirement applies, what the employer may ask, and what happens if the certification is late or never arrives.

When a Fitness-for-Duty Certification Can Be Required

Three conditions have to be met:

1. The leave was for the employee's own serious health condition that made the employee unable to perform the job. It does not apply to leave taken to care for a family member, for bonding with a new child, or for qualifying exigency leave.
2. The requirement comes from a uniformly applied policy or practice covering all similarly situated employees, meaning the same occupation and the same serious health condition. Demanding a certification from one employee because a manager doubts them is not uniform.
3. The employee was told in the designation notice that a fitness-for-duty certification will be required before restoration.

Where state or local law or a collective bargaining agreement governs an employee's return to work, those provisions apply.

What the Certification May Address

The certification may cover only the particular health condition that caused the need for FMLA leave. It is not an opportunity for a general physical or a review of unrelated conditions.

If the employer wants the provider to confirm the employee can perform the essential functions of the job, it must have included a list of those functions with the designation notice. Without that list, the employer can require only a simple statement of the employee's ability to return to work. Keeping current job descriptions matters here, because the list sent with the designation notice is what the provider evaluates.

Contacting the Provider

The employer may contact the employee's health care provider to clarify or authenticate the fitness-for-duty certification, following the same limits that apply to initial certifications: HR, a leave administrator or a management official may make the contact, but not the employee's direct supervisor. The employer may not delay the employee's return while it seeks that clarification.

The employer also cannot require a second or third opinion on a fitness-for-duty certification. If it has real doubts, its route is through the ADA, discussed below, not through a competing FMLA opinion.

Intermittent and Reduced-Schedule Leave

An employer is not entitled to a fitness-for-duty certification for every absence taken on an intermittent or reduced schedule. It may require one for such absences up to once every 30 days, and only if reasonable safety concerns exist about the employee's ability to perform their duties because of the condition for which leave was taken. A reasonable safety concern means a reasonable belief of significant risk of harm to the individual employee or others, considering the nature and severity of the potential harm and the likelihood it will occur.

If the employer intends to use this right, the designation notice must say so. Tracking which absences are covered is part of the intermittent leave process; see tips for tracking FMLA intermittent leave.

Delaying Restoration Until the Certification Arrives

The original version of this post said employers cannot delay restoration while waiting for paperwork. That is not quite the rule. When the employer has properly given notice of the requirement, it may delay restoration until the employee provides the certification. If the employee never provides it, the employee may lose the right to restoration.

What the employer may not do is:

• delay return while it contacts the provider to clarify a certification it has already received;
• require a certification it did not announce in the designation notice; or
• impose the requirement on some employees but not others in the same situation.

The employee has the same duty to cooperate as in the initial certification process, including correcting an incomplete certification when asked. The wider list of restoration exceptions is covered in exceptions to FMLA job restoration rights.

Where the ADA Takes Over

Once the employee has returned to work, the FMLA fitness-for-duty rules no longer apply. Any further medical examination or inquiry must meet the ADA standard: job-related and consistent with business necessity. The same is true if the employee's certification shows they can return with restrictions. That calls for the ADA interactive process, not a refusal to restore. See restoration and reasonable accommodation under current leave laws and documenting the ADA accommodation request process.

Confidentiality

A fitness-for-duty certification is a medical record. File it with other FMLA medical documents, separate from the personnel file, and tell supervisors only what they need to know: the return date and any work restrictions.

A Short Checklist

• Written policy identifying which positions and conditions trigger a fitness-for-duty requirement.
• Designation notice template with the requirement and an optional essential-functions list.
• A clear process for who reviews certifications and who may contact providers.
• A 30-day log for any intermittent-leave certifications based on safety concerns.
• A handoff to the ADA process when restrictions appear.

Frequently Asked Questions

Can we require a fitness-for-duty certification after family care leave?

No. It applies only when the leave was for the employee's own serious health condition.

Can we get a second opinion on a fitness-for-duty certification?

No. Second and third opinions are not permitted for fitness-for-duty certifications.

Can we hold the employee out of work until it arrives?

Yes, if the requirement was stated in the designation notice. You may not delay return while seeking clarification of a certification already received.

How often can we require it for intermittent leave?

Up to once every 30 days, and only where reasonable safety concerns exist and the requirement was included in the designation notice.

What if the certification lists restrictions?

Treat it as a potential ADA accommodation request and begin the interactive process.

Related Reading and Training

For the employer's other certification rights, see employer rights and responsibilities regarding FMLA leave and the FMLA glossary. The FMLA training and certification program covers fitness-for-duty policies and designation notices in full.