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Organ Donation Leave Laws in Missouri

Last reviewed: September 2026

Quick Answer

Missouri law does not require private employers to provide paid organ donation leave. However, public employees in Missouri are entitled to unpaid leave for organ or bone marrow donation under Missouri Revised Statutes section 227.200. If your employer has 50 or more employees, you may be eligible for leave under the federal Family and Medical Leave Act (FMLA). Private employees should check their employer's written leave policies and request unpaid leave if available.

Key Facts

  • •Missouri does not mandate paid organ donation leave for private employers.
  • •Employees may take unpaid leave for organ donation under Missouri law.
  • •Public employees have stronger protections for organ and bone marrow donation leave.
  • •Federal FMLA may apply if your employer has 50+ employees and you meet eligibility.
  • •Employers cannot legally retaliate against employees for requesting donation leave.

Federal Law: The Baseline

The Family and Medical Leave Act (FMLA), 29 U.S.C. § 2601, is the primary federal law protecting leave rights and does not specifically mandate organ donation leave. However, organ donation procedures may qualify as a serious health condition under FMLA if the employee requires inpatient care or ongoing treatment. To be covered by FMLA, the employee must work for a covered employer (50 or more employees), have worked there for at least 12 months, and have worked at least 1,250 hours in the past 12 months. The EEOC and Department of Labor do not enforce specific organ donation leave requirements, but the DOL administers FMLA.

FMLA provides up to 12 weeks of unpaid, job-protected leave in a 12-month period for qualifying serious health conditions. If a live organ donation qualifies (such as kidney or liver donation, which typically involves hospitalization and recovery), the employee may use FMLA leave. Federal law does not require paid leave for organ donation, nor does it create a private cause of action for denial of organ donation leave specifically. Employers cannot interfere with an employee's right to donate organs or retaliate against employees exercising FMLA rights.

Missouri Law: What's Different

Missouri Revised Statutes section 227.200 specifically addresses organ and bone marrow donation leave but applies only to public employees (state employees and employees of political subdivisions). The statute requires public employers to allow reasonable time off without loss of pay for employees who serve as organ or bone marrow donors. This is notably stronger than federal baseline protections for the public sector.

For private sector employees in Missouri, no state law mandates paid or unpaid organ donation leave. Missouri has not enacted a comprehensive private-sector organ donation leave statute comparable to those in California, New York, or other states. Private employees may rely on FMLA if their employer qualifies, but this is federal protection, not state-specific protection.

Public employees (including state employees and local government employees) are protected under Missouri Revised Statutes section 285.545, which grants bone marrow and organ donor leave. The statute does not specify a maximum number of days but requires employers to grant reasonable time. The key difference is that public employees have explicit statutory right; private employees do not. Neither public nor private Missouri employers may discriminate, demote, or retaliate against an employee for being an organ or bone marrow donor or for requesting donation leave.

Missouri law does not create unique protected classes for organ donors beyond the retaliation protections implicit in the public employee statute. Private employees seeking organ donation leave should first check their employer's written leave policy, collective bargaining agreement, and FMLA eligibility. Unpaid personal leave or sick leave may be available even without an organ-specific statute.

Key Numbers & Thresholds

FMLA coverage threshold: employer must have 50 or more employees. FMLA eligibility: employee must have worked 12 months and 1,250 hours in past 12 months. FMLA leave entitlement: up to 12 weeks unpaid in a 12-month period. Missouri public employee leave: reasonable time off (no specific day limit stated in statute). No mandatory paid leave requirement for private employees under Missouri state law.

Exceptions & Special Cases

Missouri state law organ donation leave protections apply only to public employees, not private employers. Private employers in Missouri are not required by state law to provide organ donation leave of any kind—paid or unpaid. Small employers (fewer than 50 employees) are not covered by FMLA and have no federal obligation to grant organ donation leave. At-will employment doctrine applies in Missouri, meaning private employers can technically terminate at-will employees for any non-discriminatory reason, but cannot retaliate for legally protected leave requests.

An employee is not entitled to paid leave if the employer has no written policy granting paid leave for organ donation. Some employers may have voluntary donor-friendly policies, but these are not required. Recovery time from organ donation may vary; a minor bone marrow donation may require only days off, while organ donation (kidney, portion of liver) may require weeks of recovery. If an employee's recovery extends beyond available leave balances, the employer may require use of personal leave, sick time, or unpaid leave. An employee cannot force an employer to classify organ donation leave under a specific category (sick leave vs. personal leave) if the employer has discretion.

The statute for public employees does not specify paid leave except where organ donation is explicitly covered; the language suggests paid leave is required for public employees. Union contracts may provide stronger protections. An employee denied leave by a private employer cannot file a state organ donation leave complaint with a Missouri agency, but may file an FMLA claim with the Department of Labor if applicable.

What to Do If Your Rights Are Violated

Step 1: Document the donation process and your employer's response. Gather your medical authorization for organ donation, any letters from your medical provider confirming the procedure and required leave time, written requests you made to your employer for leave, any written policies from your employer on leave (employee handbook, FMLA notice if provided), and any written responses from management denying leave or imposing penalties. Save emails, text messages, and notes of conversations.

Step 2: Notify your employer in writing of your intention to donate and request leave. Provide advance notice if possible (typically 30 days for FMLA-qualifying procedures). State whether you are requesting paid leave under company policy, unpaid leave, FMLA leave, or personal/sick leave. Request written confirmation that your request was received. For public employees, reference Missouri Revised Statutes section 227.200 in your request. For private employees, reference FMLA if you believe you qualify (50+ employee employer, 12+ months employed, 1,250+ hours worked).

Step 3: File a complaint with the appropriate agency. For private employees covered by FMLA, contact the U.S. Department of Labor, Wage and Hour Division. Visit www.dol.gov/agencies/whd/fmla or call 1-866-4-USDOL (1-866-487-8365). You must file within two years of the alleged violation (three years for willful violations). Provide your name, contact information, employer name and address, dates of leave requested and denied, and copies of documentation. For public employees alleging violation of Missouri Revised Statutes section 227.200, file a complaint with your employer's human resources department and the Missouri Attorney General's office (www.ago.mo.gov). Note that Missouri does not have a dedicated agency for organ donation leave enforcement for public employees; the Attorney General's office handles civil rights complaints.

Step 4: Expect investigation and resolution processes. The DOL Wage and Hour Division typically investigates FMLA complaints within 60–90 days. They will request statements from your employer, review company leave policies, and determine whether organ donation qualifies as a serious health condition. The investigation is confidential. Resolution may include a determination of liability, back pay for lost wages, damages, or civil penalties against the employer. For public employees, the Missouri Attorney General's office handles complaints at the state level but may not have established enforcement timelines for organ donation leave specifically.

Step 5: Consult an employment attorney if your employer retaliates, denies the complaint outcome, or the agency investigation stalls. An attorney specializing in employment law can file a private lawsuit for FMLA violations under 29 U.S.C. § 2633, which allows recovery of unpaid wages, liquidated damages, and attorney's fees. For public employees denied leave under state law, an attorney can pursue a state law claim for breach of statutory duty or civil rights violation. Many employment attorneys work on contingency for strong cases. Contact the Missouri Bar Association (www.mobar.org) for referrals.

Relevant Agency

U.S. Department of Labor, Wage and Hour Division

https://www.dol.gov/agencies/whd

1-866-4-USDOL (1-866-487-8365)

If you believe your employer unlawfully denied organ donation leave, an employment lawyer can help you understand your rights under FMLA or Missouri state law.

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Frequently Asked Questions

Does Missouri law require my private employer to give me paid time off to donate an organ?

No. Missouri state law does not mandate paid organ donation leave for private sector employers. However, public employees are entitled to reasonable paid time off under Missouri Revised Statutes section 227.200. For private employees, paid leave depends on your employer's written leave policy, collective bargaining agreement, or eligibility for federal FMLA. If you work for a private employer with 50+ employees, have worked there for 12 months, and have worked 1,250 hours in the past year, organ donation may qualify as a serious health condition under FMLA, giving you up to 12 weeks of unpaid, job-protected leave. Check your employee handbook or ask HR about organ donation leave eligibility under your company's policy.

Can my employer fire me for taking time off to donate an organ in Missouri?

No, your employer cannot legally terminate you for donating an organ or requesting organ donation leave. This is protected against retaliation under implied protections in Missouri law and FMLA. If you work for a private employer with 50+ employees and qualify for FMLA, taking FMLA leave is job-protected—your employer cannot fire you, demote you, or reduce your pay. If you work for a public employer (state or local government), Missouri Revised Statutes section 227.200 prohibits retaliation. At-will employment in Missouri allows termination for any legal reason, but retaliation for exercising a protected right (like organ donation) is not legal. If you are fired after requesting or taking organ donation leave, consult an employment attorney about potential FMLA interference, state law retaliation claims, or wrongful termination.

How much leave am I entitled to for organ donation in Missouri?

In Missouri, the amount of leave depends on your employment sector and eligibility. Public employees (state or local government) are entitled to reasonable time off without loss of pay under Missouri Revised Statutes section 227.200; the statute does not specify a maximum number of days, but 'reasonable' typically means sufficient time for the medical procedure and initial recovery (commonly 1-4 weeks depending on the organ type). Private employees have no state-mandated organ donation leave unless covered by FMLA. Under FMLA, if you qualify (50+ employee employer, 12+ months employed, 1,250+ hours worked), you are entitled to up to 12 weeks of unpaid leave in a 12-month period if organ donation qualifies as a serious health condition. Recovery time varies by organ: bone marrow donation may require 1-3 days; kidney donation may require 3-6 weeks; liver donation may require 4-8 weeks. Consult your doctor and employer to determine the appropriate leave length.

What counts as a serious health condition for organ donation under FMLA in Missouri?

Under the federal Family and Medical Leave Act (29 U.S.C. § 2601), organ donation is treated as a serious health condition if it involves inpatient care (admission to a hospital, hospice, or facility) or continuing treatment by a healthcare provider. Live organ donation (kidney, liver portion, bone marrow, etc.) almost always qualifies because it requires hospitalization and post-operative recovery care. To qualify for FMLA leave in Missouri, you must work for a covered employer (50+ employees), have worked there for 12 months, have worked 1,250 hours in the past 12 months, and work at a location where the employer has at least 50 employees within 75 miles. You should provide your employer with medical certification (a physician's statement of the serious health condition) to invoke FMLA protection. If your employer denies FMLA leave, you can file a complaint with the Department of Labor within two years of the violation.

What should I tell my employer when requesting organ donation leave in Missouri?

You should provide advance written notice to your employer at least 30 days before your donation procedure if possible. State clearly that you are requesting leave for organ donation and provide medical documentation (letter from your transplant surgeon or medical provider confirming the procedure, hospitalization, and estimated recovery time). Specify the dates you need off and whether you are requesting paid leave (if your company policy covers it), unpaid leave, FMLA leave (if you believe you qualify), or personal/sick leave. If you work for a public employer, reference Missouri Revised Statutes section 227.200 in your request. If you work for a private employer and believe you are FMLA-eligible, you may reference the Family and Medical Leave Act. Request written confirmation that your request was received and approved. Keep copies of all written communications. If your employer has an employee handbook, review the leave request procedure and follow it exactly. Avoid calling it a 'donation' only; be explicit that it is an organ/bone marrow donation procedure to ensure proper classification.

Related Topics in Missouri

See organ donation leave laws in every state →

Sources & References

  • Missouri Revised Statutes section 227.200 — Requires public employers to allow organ and bone marrow donation leave
  • Missouri Revised Statutes section 285.545 — Establishes bone marrow and organ donor leave for state employees
  • 29 U.S.C. section 2601 (FMLA) — Federal Family and Medical Leave Act may cover organ donation procedures

Informational only. Not legal advice. Laws change — always verify with a licensed attorney.

Editorial standards: This guide is reviewed against primary government sources and cites 3 statutes. Last reviewed September 2026. Scheduled for re-verification by September 2027.

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