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Liability waiver · Missouri

Free Missouri Liability Waiver Form

A Missouri liability waiver in Word, built for the Alack bright-line test, the five-year limitation period, tolling to twenty-one and e-signing.

MISSOURI AT A GLANCE
Pre-injury releases of negligence
Enforceable, strictly construed
Alack v. Vic Tanny International of Missouri, Inc.
Parent signing for a minor
Unsettled
RSMo § 507.184
Gross negligence
Cannot be released. Alack v. Vic Tanny International of Missouri, Inc.
Electronic signatures
Uniform Electronic Transactions Act, Mo. Rev. Stat. §§ 432.200 to 432.295
Personal-injury limitation period
5 years, Mo. Rev. Stat. § 516.120(4)
Research status
Reviewed against primary sources on . General information, not legal advice.

Missouri has the strictest wording rule of any state in this batch, and it comes from one Supreme Court decision that most Missouri recreation businesses have still not absorbed. Charles Alack joined a health club, was steered onto a circuit routine, and had the handle of an upright row machine smash into his mouth when it came off the weight cable because a clevis pin was missing. The club had a release. It released any and all claims, demands, damages, rights of action, present or future, arising out of the member's use of the gymnasium. It did not work, and the reason is the whole of Missouri waiver law: the clause never said that the club's own negligence was among the things being given up.

Two other features make Missouri unusual and are worth knowing before you set your record-keeping policy. The general limitation period for a personal injury is five years, not two or three. And the tolling provision for young people runs to age twenty-one rather than eighteen, which means a claim for a childhood injury can be filed more than two decades after the waiver was signed. This page is general information and not legal advice, so have a Missouri attorney read your form before you use it. The cases and statutes are all linked further down.

How Missouri treats liability waivers

The framework is old and the rule is short. Exculpatory clauses releasing a party from its own future negligence are disfavoured but are not prohibited as against public policy, a point Missouri settled in Rock Springs Realty v. Waid. But such clauses are strictly construed against the party claiming the benefit, and, as the Supreme Court put it in Poslosky v. Firestone Tire and Rubber, a contract provision exempting one from liability for his negligence will never be implied but must be explicitly stated.

Alack v. Vic Tanny International of Missouri turned that tradition into a test a drafter can actually apply. The Court reviewed how other states handle the question, including the Texas express negligence doctrine and the New York decision in Gross v. Sweet, and then chose a bright line: the words negligence or fault or their equivalents must be used conspicuously so that a clear and unmistakable waiver and shifting of risk occurs. There must be no doubt that a reasonable person agreeing to an exculpatory clause actually understands what future claims he or she is waiving. General language will not suffice. Missouri's traditional notions of justice are so fault-based, the Court reasoned, that most people would not expect the ordinary relationship to be altered, however long the clause, unless it was done explicitly. Whether the wording meets the standard is a question of law for the judge; the trial court in Alack was wrong to send the release to the jury at all, although the jury reached the same answer.

The two outcomes on either side of the line are easy to compare. In Hornbeck v. All American Indoor Sports a release covering any and all claims, liability, loss of services and causes of action of any kind for personal injury arising in any way out of participation failed, because it did not clearly and unambiguously exonerate the soccer arena from its own negligence. In Vergano v. Facility Management of Missouri, which Alack cited approvingly, an ice arena release survived because its terms were simple and clear and it expressly released claims caused by the negligence of the operator. The difference is one clause.

Waivers signed for minors in Missouri

This is the honest gap in Missouri law. There is no statute on a parent's pre-injury release of a child's claim, and this research found no Missouri appellate decision that decides the question one way or the other. Anyone who tells a Missouri operator that a guardian signature reliably bars a child's claim is guessing.

What Missouri does have is a firm rule about the other end of a case. Section 507.184 gives a next friend, guardian ad litem, guardian or conservator the power to contract on behalf of a minor for a settlement of the minor's claim, action or judgment, but provides that such contract and settlement shall not be effective until approved by the court, and that a release signed by that representative binds the minor only where the court orders its execution. A parent cannot quietly settle a claim their child already has. It is a short step to the argument that they cannot quietly give away a claim the child does not yet have, and that is the reasoning most states have used to reach a no.

The consequences of being wrong are larger in Missouri than almost anywhere else, because of the clock. Section 516.120(4) gives five years for an injury to the person, and section 516.170 lets anyone who was within the age of twenty-one years when the claim accrued bring the action within that same period after the disability is removed. A child injured at eight can therefore be filing suit in their mid-twenties. So collect the guardian signature, because it records consent, documents that the family was told the risks, and releases the parent's own claims, but do not build a business plan on it, and keep the file until the participant is about twenty-six.

What the waiver must say to hold up in Missouri

Start with the sentence Alack demands. The participant releases the named business, its owners, employees and agents from claims for injury, including claims caused by the negligence or fault of those parties. Then make that sentence conspicuous, because Missouri folds conspicuousness into the enforceability rule rather than treating it as a separate question. The facts the Court held against Vic Tanny read as a list of things to avoid: all seventeen paragraphs printed in the same size lettering, nothing making the release paragraph stand out, the signature line near the bottom of the first page, and the release itself on the back of the sheet.

Frank v. Mathews adds a placement lesson that catches out equine and outfitter businesses in particular. A riding student signed a one-page form. The top half was the statutory equine warning, reciting Missouri law and listing the inherent risks of horses in five numbered paragraphs. Just above the signature line came a single sentence releasing and holding harmless the stables from any and all liability. The Court of Appeals read the document as a whole and concluded that the language and placement of the exculpatory clause left doubt that a reasonable person would understand it to waive anything beyond the inherent risks recited above it. The release added nothing to the statute, so the case turned on the statute alone. If you must carry statutory warning text, keep it visually separate from the negligence release and make the release the more prominent of the two.

There is one more Missouri quirk in the drafting. Resist the urge to sweep. Because the Vic Tanny clause purported to release any and all claims, it purported to include the intentional torts and gross negligence that cannot be released, and the Court treated that as part of what made it ambiguous: a contract that purports to relieve a party from any and all claims but does not actually do so is duplicitous, indistinct and uncertain. So state the exclusion expressly. Saying that the release does not extend to intentional or grossly negligent conduct is not a concession in Missouri; it is part of what makes the rest of the clause coherent.

Gross negligence and what a Missouri waiver cannot cover

Alack draws the outer boundary in a single sentence: one may never exonerate oneself from future liability for intentional torts or for gross negligence, or for activities involving the public interest. That is the ceiling, and unlike in some states it also operates as a rule of construction against the business, because a clause reaching past it is evidence of the ambiguity that defeats it.

The activity statutes mark the same boundary from the other direction, and the paddlesport section is the clearest example of how narrow a statutory immunity can be. Section 537.327 protects a canoe, kayak, raft or tube outfitter from claims arising out of the inherent risks of paddlesport activities, and then lists what it does not protect: intentionally injuring the participant; an act or omission that constitutes negligence for the safety of a participant where that negligence is the proximate cause of injury or death; providing unsafe equipment or watercraft where the outfitter knew or should have known it was unsafe; failing to provide a Coast Guard approved personal flotation device; and failing to use that degree of care that an ordinarily careful and prudent person would use in the same circumstances. Read together, those exceptions leave very little standing beyond the risks that genuinely come with the river. Frank v. Mathews makes the parallel point about horses, holding that section 537.325 does not relieve riding instructors or stable owners of the duty to exercise reasonable care.

The practical conclusion is that a Missouri operator should not expect either the release or the statute to dispose of a well-pleaded case about its own conduct. What answers that case is the record: documented equipment checks, staff training, the flotation devices actually issued, the assessment of whether this participant could handle this horse. Those are the facts that decided both Alack and Frank.

Electronic signatures in Missouri

Sections 432.200 to 432.295 of the Revised Statutes are the Missouri Uniform Electronic Transactions Act, so named by section 432.200. Section 432.230 is the operative provision: a record or signature shall not be denied legal effect or enforceability solely because it is in electronic form; a contract shall not be denied legal effect or enforceability solely because an electronic record was used in its formation; if a law requires a record to be in writing, an electronic record satisfies the law; and if a law requires a signature, an electronic signature satisfies the law. Section 432.240 attributes an electronic record or signature to a person if it was the act of the person, which may be shown in any manner including the efficacy of any security procedure applied. Section 432.215 applies the act to electronic records and signatures created on or after August 28, 2003.

Missouri's own test is what should shape how the online version is built. Conspicuousness is a question about the document as it appeared, so the record that matters is the rendered form rather than the field values extracted from it. Give the negligence release its own headed block, set it apart from any statutory warning text, require a separate initial or checkbox beside it, and store the version of the form that was displayed together with the identity and timestamp data. If a Missouri court asks whether a reasonable person reading this screen would have understood what they were waiving, you want to be able to show the screen.

How to use this form in Missouri

Open the Word template and fill in the bracketed placeholders with your business, the activity, the location, and Missouri and your county in the governing-law clause. Then do the Missouri-specific work. Check that the release sentence names negligence or fault in terms, and that it names the business, its owners, employees and agents. Give the release section its own heading and its own initials line rather than letting it sit as one paragraph among many. Keep the sentence that excludes intentional and grossly negligent conduct, because in Missouri it helps the rest of the clause rather than weakening it. Expand the acknowledgment of risk so it describes your activity specifically.

If you run horses or a float trip, handle the statutory notice separately from the release. Section 537.325 and section 537.327 each require the warning to be posted near where you operate, in black letters on a white background with each letter at least one inch high, and to appear in clearly readable print in every written contract for services, instruction, rental or the provision of watercraft. Copy that text from the Revisor of Statutes, put it in its own block, and make sure the negligence release is not tucked underneath it in smaller type, which is exactly the arrangement that failed in Frank v. Mathews. If you operate amusement rides, the inspection, permit and insurance requirements in sections 316.203 to 316.233 are part of your liability position even though they say nothing about releases. Delete the note to the business and have a Missouri attorney review the finished form.

Running the same document online is straightforward. Paste each section into a Waiver.com template as its own text block, keep the negligence release in a separate headed block with an initials field, put any statutory warning in a distinct block above or below it rather than merged with it, add the participant and guardian fields, and publish a version. Every signature after that carries its published version and a timestamp, which is what you need when the question is whether this signer, on this screen, gave a clear and unmistakable waiver.

Sample wording

These are the clauses courts read most closely, quoted from the downloadable template. Square brackets are placeholders; replace [State] with Missouri and review the whole document against the Missouri sections above.

FROM LIABILITY WAIVER AND RELEASE AGREEMENT

Acknowledgment and Assumption of Risk

I understand that [describe the activity, e.g. indoor rock climbing, a guided kayak tour, a fitness class] (the "Activity") involves inherent risks, dangers and hazards that cannot be eliminated regardless of the care taken to avoid injury. These risks include, without limitation: slips, trips and falls; collisions with other participants, spectators, equipment, structures or natural features; equipment that fails, is misused or is not properly adjusted; the conditions of the premises, weather, water or terrain; overexertion, dehydration, heat or cold; the actions or negligence of other participants; and the risk that staff may misjudge a participant's ability or the conditions. I understand that these risks may result in property damage, bodily injury, illness, permanent disability, paralysis or death.

I confirm that I am voluntarily choosing to take part with full knowledge of these risks. I ASSUME ALL RISKS OF PARTICIPATION, KNOWN AND UNKNOWN, INCLUDING RISKS ARISING FROM THE ORDINARY NEGLIGENCE OF THE RELEASED PARTIES, to the fullest extent permitted by the law of the governing state named below.

Release of Liability

In consideration of being permitted to take part in [describe the activity, e.g. indoor rock climbing, a guided kayak tour, a fitness class] (the "Activity"), I, for myself and on behalf of my heirs, executors, administrators, assigns and next of kin, RELEASE, WAIVE AND DISCHARGE [Business Name], its owners, officers, employees, agents, volunteers, contractors, insurers, landlords and affiliated entities (together, the "Released Parties") from all claims, demands, losses and liability for bodily injury, illness, death or property damage arising out of or related to my participation, WHETHER CAUSED BY THE ORDINARY NEGLIGENCE OF THE RELEASED PARTIES OR OTHERWISE, to the fullest extent permitted by law.

This release does not apply to claims arising from gross negligence, recklessness, or intentional misconduct, or to any other claim that cannot be released under the law of the governing state named below.

Parent or Guardian Consent (for a participant under 18)

I am the parent or legal guardian of the minor participant named below and I have the legal authority to sign for them. I have read this document, I have explained the risks of [describe the activity, e.g. indoor rock climbing, a guided kayak tour, a fitness class] (the "Activity") to the minor in terms they understand, and I consent to their participation.

To the fullest extent permitted by the law of the governing state, I make every acknowledgment, release, waiver and promise in this document on behalf of the minor and on my own behalf, and I agree to indemnify the Released Parties against any claim brought by or on behalf of the minor to the extent the law allows. I understand that some states limit or do not allow a parent to release a minor's claims, and that in those states the minor's own claims may not be affected by my signature.

I authorize [Business Name] to obtain emergency medical treatment for the minor if I cannot be reached, and I agree to pay for that treatment.

DOWNLOAD THIS TEMPLATE

The Missouri liability waiver, ready to edit.

An editable Word document with every section above, bracketed placeholders, signature blocks for an adult and for a parent or guardian, and a note reminding you to have a local attorney review it. Free, no email required.

Word (.docx), about 1300 words. This is a general template, not legal advice.
COMMON QUESTIONS

Missouri liability waiver questions

Are liability waivers enforceable in Missouri?

Yes, but Missouri applies a stricter wording rule than most states. Alack v. Vic Tanny International of Missouri holds that the words negligence or fault or their equivalents must be used conspicuously so that a clear and unmistakable waiver and shifting of risk occurs, and that there must be no doubt that a reasonable person agreeing to the clause actually understands what future claims are being waived. General language will not suffice.

Does a Missouri waiver have to say the word negligence?

Not literally, but you should. Alack allows negligence, fault or their equivalents, and Frank v. Mathews repeated that the words are not essential. Every Missouri case found in this research where a release was struck down was a case where the form spoke only of any and all claims, and the two that worked used the word. Saying it removes the argument entirely.

Why did the health club waiver fail in Alack?

Because of how it looked as much as what it said. The release sat in a seventeen-paragraph retail installment contract, every paragraph in the same size lettering, with nothing making the exculpatory clause stand out. The member signed near the bottom of the first page and the clause was on the back. The wording released any and all claims but never said the club's own negligence was included.

Can a parent sign away a child's claim in Missouri?

Nobody knows, and any confident answer is a guess. There is no Missouri statute and this research found no Missouri appellate decision on a parent's pre-injury release of a child's claim. What Missouri does have is section 507.184, which stops a next friend or guardian settling a minor's existing claim without court approval. That rule cuts against the idea that a parent can give away an unknown future claim on an intake form.

How long does someone have to sue in Missouri?

Five years for injury to the person under section 516.120(4), which is far longer than the two or three years most states allow. Section 516.170 then tolls the period for anyone who was within the age of twenty-one years when the claim accrued, so a childhood injury claim can stay live until roughly age twenty-six. Retention rules copied from a two-year state will throw away the record you need.

Can a Missouri waiver cover gross negligence?

No, and trying is counterproductive. Alack states that one may never exonerate oneself from future liability for intentional torts, for gross negligence, or for activities involving the public interest, and then uses that against the overbroad clause: a contract that purports to relieve a party from any and all claims but does not actually do so is duplicitous, indistinct and uncertain. In Missouri, sweeping too wide is itself evidence of ambiguity.

Is an electronic waiver valid in Missouri?

Yes. Sections 432.200 to 432.295 are the Missouri Uniform Electronic Transactions Act. Section 432.230 gives an electronic record or signature the same legal effect as a written one and satisfies any law requiring a writing or a signature, and section 432.240 attributes a signature to a person if it was that person's act. Because the Missouri test is about conspicuousness, keep the rendered version of what the signer actually saw.

Which Missouri statutes require a posted warning?

Two that matter for recreation. Section 537.325 requires equine and livestock activity sponsors to post the statutory warning near stables, corrals or arenas in black letters on a white background with each letter at least one inch high, and to put the same notice in clearly readable print in every written contract for services, instruction or rental. Section 537.327 imposes the same duties on canoe, kayak, raft and tube outfitters.

OFFICIAL RESOURCES

Official Missouri resources

  1. Missouri Revisor of Statutes
  2. Missouri Courts
  3. The Missouri Bar
  4. Legal Services of Eastern Missouri
  5. Caselaw Access Project, South Western Reporter

Activity-specific Missouri statutes

  1. Equine and livestock activities, Mo. Rev. Stat. § 537.325Limits the liability of equine and livestock activity sponsors and professionals for injury resulting from the inherent risks of those activities. Subsection 6 requires the statutory warning to be posted near stables, corrals or arenas in black letters on a white background with each letter at least one inch high, and to appear in clearly readable print in every written contract for professional services, instruction, or the rental of equipment, tack or an equine. Frank v. Mathews holds the section does not relieve instructors or stable owners of the duty to use reasonable care.
  2. Paddlesport activities, Mo. Rev. Stat. § 537.327Gives canoe, kayak, raft and tube outfitters immunity for the inherent risks of paddlesport activities, with the same posted-sign and written-contract warning requirements as the equine section. The exceptions are wide: the immunity does not cover intentional injury, an act or omission constituting negligence that proximately causes injury or death, providing equipment the outfitter knew or should have known was unsafe, failing to provide a Coast Guard approved personal flotation device, or failing to use the degree of care an ordinarily careful and prudent person would use.
  3. Amusement ride safety, Mo. Rev. Stat. §§ 316.203 to 316.233Regulates amusement rides, defined to include mechanical devices carrying passengers along a fixed or restricted route, dry slides over twenty feet, and trams or open cars pulled by a tractor, and expressly excluding skill teaching, exercise and team building. The chapter sets inspection, insurance and permit requirements rather than addressing releases, but compliance is the record that answers the claims a release cannot reach.

Cases and statutes cited on this page

  1. Alack v. Vic Tanny International of Missouri, Inc., 923 S.W.2d 330 (Mo. banc 1996)A health-club member's jaw was injured when a weight-machine handle came loose. A seventeen-paragraph retail installment contract releasing any and all claims, all in the same size type and printed on the back, did not release the club's own negligence. Sets the negligence or fault bright-line test.
  2. Frank v. Mathews, 136 S.W.3d 196 (Mo. App. W.D. 2004)A riding-lesson release. The words negligence and fault are not essential, but a short hold-harmless line sitting under half a page of statutory inherent-risk warning was read as waiving only inherent-risk claims, so it did not bar a negligence action.
  3. Hornbeck v. All American Indoor Sports, Inc., 898 S.W.2d 717 (Mo. App. W.D. 1995)An indoor soccer release covering any and all claims of any kind for personal injury did not clearly and unambiguously exonerate the operator from its own negligence; summary judgment reversed.
  4. Vergano v. Facility Management of Missouri, Inc., 895 S.W.2d 126 (Mo. App. E.D. 1995)The counter-example Alack approved: an ice-arena release whose terms were simple and clear and that expressly covered injury caused by the negligence of the operator barred the claim.
  5. Poslosky v. Firestone Tire & Rubber Co., 349 S.W.2d 847 (Mo. 1961)The older rule Alack builds on: a contract provision exempting one from liability for his negligence will never be implied but must be explicitly stated.
  6. RSMo § 507.184, Mo. Rev. Stat. § 507.184A next friend, guardian ad litem, guardian or conservator may contract to settle a minor's claim only subject to court approval, and a release is binding on the minor only where the court orders its execution.
  7. RSMo § 516.170, Mo. Rev. Stat. § 516.170A person who at the time the cause of action accrued was within the age of twenty-one years may bring the action within the ordinary period after the disability is removed.
  8. RSMo § 516.120(4), Mo. Rev. Stat. § 516.120(4)Five years for any other injury to the person or rights of another not arising on contract, which is the general personal-injury period the tolling provision extends.
  9. Rock Springs Realty, Inc. v. Waid, 392 S.W.2d 270 (Mo. 1965)The authority Alack cites for the proposition that exculpatory clauses releasing future negligence are disfavoured but not prohibited as against public policy.
  10. RSMo § 537.327, Mo. Rev. Stat. § 537.327The paddlesport statute's exceptions, which leave an outfitter liable for intentional injury, for negligence that proximately causes injury, for knowingly unsafe equipment, for failing to provide a flotation device, and for failing to use ordinary care.
  11. RSMo § 537.325.6, Mo. Rev. Stat. § 537.325Equine and livestock activity sponsors must post the statutory warning near stables, corrals or arenas in black letters on a white background at least one inch high, and include it in clearly readable print in every written contract for services, instruction or rental.

Where the law is unsettled

  • No Missouri appellate decision found in this research decides whether a parent can release a minor's prospective claim. The position taken here is an inference from section 507.184 and from the general rules about minors, not a holding, and a Missouri court could go either way.
  • Frank v. Mathews and Hornbeck are Court of Appeals decisions from the Western District. Alack is binding Supreme Court authority, but how strictly the districts apply the placement reasoning in Frank varies, and this research found no Supreme Court decision revisiting Alack.
  • Alack says one may never exonerate oneself for gross negligence, citing secondary authority rather than a Missouri holding on a grossly negligent defendant, so the precise content of the gross-negligence exception in Missouri is thinly developed.
  • Section 537.325 was last amended in 2015 and section 537.327 dates from 2005. Both prescribe exact warning text; copy it from the Revisor of Statutes rather than from this page before printing a sign or a contract.
  • Statutes were read on the Missouri Revisor of Statutes, the official source. Case text was read through the Caselaw Access Project's copies of the South Western Reporter; the CourtListener search API was rate limited during part of this research, so case discovery relied on citations traced through the opinions themselves and through the Revisor's own annotations.
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