11 CSR 40-6.020
Terms; Defined
PURPOSE: This rule defines terminology used throughout the rules
and regulations.
(1) The following definitions shall be used in interpreting this
Act unless the context otherwise requires:
(A) Amusement ride—any of the following, which is primarily
for the purpose of giving its patrons amusement, pleasure,
thrills, or excitement, and which is open to the general public
excluding skill teaching, exercise, and team building:
1. Any mechanical device that carries or conveys passengers along, around, or over a fixed or restricted route or course
or within a defined area;
2. Any dry slide over twenty feet (20') in height;
3. Any tram, open car, or combination of open cars or
wagons pulled by a tractor or other motorized device, except
hayrack rides, those used solely for transporting patrons to and
from parking areas, or those used for guided or educational
tours, but does not necessarily follow a fixed or restricted
course;
4. Any bungee cord attraction or similar elastic device;
5. Any climbing wall over ten feet (10') in height except
for not-for-profit entities that follow the YMCA Services
Corporation’s Climbing Walls Safety Guidelines or the Boy
Scouts of America Guidelines;
(B) Board—the amusement ride safety board established in
section 316.204, RSMo;
(C) Department—the Department of Public Safety;
(D) Designee—an individual acting under the authority of
the Office of the State Fire Marshal;
(E) Director—the director of the Department of Public Safety;
(F) Division—Division of Fire Safety, Office of the State Fire
Marshal;
(G) Operator—a person or the agent of a person who owns
or controls, or has the duty to control, the operation of an
amusement ride or related electrical equipment;
(H) Owner—a person who owns, leases, controls, or manages
the operations of an amusement ride and may include the
state or any political subdivision of the state;
(I) Qualified Amusement Ride Inspector—any person who
is—
1. Found by the director to possess the requisite training
and experience in respect to amusement rides to perform
competently the inspection/investigation required by the
Missouri Amusement Ride Safety Act;
2. Certified by the National Association of Amusement
Ride Safety Officials (NAARSO) to have and maintain at least a
level one certification; or
3. Certified by the Amusement Industry Manufacturers
and Suppliers (AIMS International);
(J) Qualified Aerial Adventure Course Inspector—any person
who is—
1. Found by the director to possess the requisite training
and experience with respect to Aerial Adventure Course
amusement rides to perform competently the inspection/
investigation required by the Missouri Amusement Ride Safety
Act; or
2. Certified by the Association for Challenge Course
Technology (ANSI/ACCT) to have and maintain at least a level
one professional certification; or
3. Certified by The American National Standards Instituteaccredited Standards Committee of the Professional Ropes
Course Association (ANSI/PRCA); or
4. Certified by an industry-recognized organization not
listed above. Such requests shall be reviewed for approval by
the director. Requests shall be reviewed on a case-by-case basis
and approval is at the sole discretion of the director;
(K) Related electrical equipment—any electrical apparatus
or wiring used in connection with amusement rides;
(L) Safety rules—the rules and regulations governing a
rider’s conduct on an amusement ride, provided such rules and
regulations are prominently displayed at or near the entrance
to, or loading platform for, the amusement ride;
(M) Serious incident—any single incident where three (3) or
more persons are immediately transported to a licensed off-site
medical care facility for treatment of an injury as a direct result
of being on, or the operation of, the amusement ride;
(N) Serious physical injury—a patron personal injury immediately reported to the owner or operator as occurring on an
amusement ride and which results in death, dismemberment,
significant dismemberment, or other significant injury that
requires immediate inpatient admission and twenty-four (24)
hour hospitalization under the care of a licensed physician for
other than medical observation;
(O) Stop order—a written and/or verbal order issued by
a qualified inspector, state fire marshal or designee for the
temporary immediate cessation of the operation of any
amusement ride; and
(P) Aerial Adventure Course—any activity where patrons are
suspended from a pulley over an open span consisting of an
inclined wire or fiber to traverse with the primary force for
propulsion being gravity.
AUTHORITY: section 316.206, RSMo 2016.* Original rule filed
March 1, 1999, effective Sept. 30, 1999. Amended: Filed April
2, 2003, effective Oct. 30, 2003. Amended: Filed Oct. 15, 2004,
effective April 30, 2005. Amended: Filed Sept. 13, 2024, effective
April 30, 2025.
*Original authority: 316.206, RSMo 1997.