TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement

IMPORTANT ECD PRODUCT SAFETY AND HEALTH INFORMATION
These safety warnings are for your protection as well as the safety of others. Disregarding this information
could result in death or serious injury.1
Complete Training First. Significant differences exist between each of the TASER International, Inc.
(“TASER”) Electronic Control Device (“ECD”) models. Do not Use2 or attempt to Use any ECD model unless
you have been trained and certified by a Certified TASER Instructor3 on that particular model.
Read and Obey. Read, study, understand, and follow all instructions, warnings, information, training bulletins
and TASER training materials4 before Using the ADVANCED TASER® M26™ ECD, TASER X3™ ECD, or
TASER X26™ ECD. Failure to comply with these instructions, warnings, information, training bulletins, and
TASER training materials could result in death or serious injury to the User, force recipient, and others.
Obey Applicable Laws. Use the ECD only in accordance with applicable federal, state, local laws and other
regulations or legal requirements. Your law enforcement agency’s Guidance5 must also be followed.6 Any
Use of an ECD must be legally justifiable. Resistance to law enforcement interaction incurs substantial risk of
death or serious injury and subjects who resist law enforcement assume all such risks of death or serious
injury.

This warning label appears on newer ECD models.

These warnings are effective September 30, 2009, and supersede all prior revisions and relevant Training
Bulletins. The most current warnings are online at www.TASER.com.

SCOPE AND PURPOSE
This document presents important safety warnings, instructions, and information intended to reasonably
minimize hazards associated with ECD deployment, intended Use, side effects, and environment of Use.
Confronting, apprehending, capturing, controlling, restraining, incapacitating, and taking persons into custody
are high risk events that could result in death or serious injury.

1

These warnings are state of the art but cannot address all possible ECD application circumstances or permutations. They are intended
to inform Users about reasonably foreseeable potential risks of harm. The decision to Use the ECD in a particular manner or
circumstance must follow applicable legal standards. These warnings do not create a standard of care. Herein, the singular is also the
plural, the plural includes the singular, and the masculine is also the feminine.
2

The terms “Use,” “Used,” “Using,” or “User” include, but are not limited to: acquiring; accessing; entrusting; providing; possessing;
storing; handling; manipulating; carrying; holstering; drawing; brandishing; displaying; deploying; utilizing; drive-stunning; using alligator
or other types of clips or attachments; or discharging an ECD.

3

A Certified TASER Instructor possesses and maintains a current TASER instructor certification for the specific product model they are
teaching, demonstrating, or Using and is required to be fully compliant with TASER’s most current training requirements and materials.
4

Current TASER Instructor Training materials may be obtained by contacting TASER’s Training Department.

5

Law enforcement agencies are force and force tools experts and are solely responsible for their own Guidance. “Guidance” includes,
but is not limited to, policy, procedure, rule, order, directive, training, continuum, and standard. TASER has no power or authority to
mandate or require Guidance, set policy, or establish standards of care or conduct.
6

Law enforcement agencies, government entities, and Users are sophisticated purchasers, sophisticated users, and learned
intermediaries with respect to law enforcement weapons (including ECDs), force, force use, legality of force use, and reporting.
September 30 2009

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ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.

TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement
When lawfully Used as directed, ECDs are designed in probe-deployment mode to temporarily incapacitate a
person from a safer distance than some other force options, while reducing the likelihood of death or serious
injury. Any use of force, physical exertion, capture, control, restraint, or incapacitation involves risks that a
person may get hurt or die.7
Within this document certain safety signals and signal words are used to call attention to safety messages:
The safety alert symbol is used to alert Users to potential injury hazards. ALWAYS Obey all safety
messages that follow this symbol to reasonably minimize the risk of death or serious injury when the ECD is
Used and to enhance safe operation of the ECD.
The signal word WARNING indicates a hazardous situation which, if not avoided or heeded,
could result in death or serious injury. It is intended to direct the User’s attention to hazards that may not be
obvious, but may be reasonably mitigated by heeding training and instructions, or avoiding certain actions,
circumstances, or behaviors, thereby improving the safety of the ECD. WARNINGS may be followed by
instructions and information integral to the WARNING.

SAFETY INFORMATION: GENERAL PRECAUTIONS

Unintentional Deployment Hazard. Unintentional ECD activation could result in death or serious injury to
the User, force recipient, and others. Follow and comply with the following instructions to reduce the risk of
unintentional Use, deployment, or activation.
Store in a Secure Location. Store ECDs, cartridges, and accessories in secure locations inaccessible to
children and other unauthorized persons to prevent inappropriate Use, which may result in death or serious
injury to the User, other persons, or animals. ECDs, cartridges, and accessories are not toys.
Use of ECD Safety. Always place the ECD safety switch in the down (SAFE) position when not in Use.
Remember to place the ECD safety switch in the up (ARMED) position when you intend to Use the ECD.
Assume ECD is Loaded. Always assume that an ECD is loaded and capable of discharging. To avoid
unexpected discharge, ensure that no live cartridge is in the ECD when inserting: a battery; CDPM™, DPM™,
EPM™, TPM™, or XDPM™ battery pack; TASER CAM™ recorder; or while performing spark tests (except
when spark testing the X3 ECD), maintenance, data downloading, or battery charging.
Be Aware of ECD Deployment Mode. Keep your finger off the trigger until it is legally justifiable to use the
ECD. Be aware of the deployment mode (manual or semi-automatic) set on the X3 ECD before discharging
that ECD.
Keep Body Parts away from Front of ECD or Cartridge. Keep your hands and body parts away from the
front of the ECD and cartridge, unless instructed otherwise. A discharging ECD or cartridge could result in
serious injury.
Avoid Static Electricity. Keep the cartridge away from sources of static electricity. Static electricity can
cause the ECD or X26 or M26 cartridge to discharge unexpectedly, which could result in serious injury.
Beware of Electronic Equipment Interference. Interference from electronic transmission equipment in
close proximity to the ECD could interfere with the proper operation of the ECD and cause the ECD to
discharge. Keep the ECD at least several inches away from other electronic equipment. Place the ECD
safety switch in the down (SAFE) position whenever it is immediately adjacent to electronic equipment
(including transmitting radios and cell phones). Remember to place the ECD safety switch in the up
(ARMED) position prior to attempting Use.

7

“Almost every use of force, however minute, poses some risk of death.” Garrett v. Athens-Clarke County, 378 F.3d 1274, 1280, n.12
th
(11 Cir. 2004).
September 30 2009

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ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.

TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement
Avoid Dropping ECD or Cartridge. If an ECD or cartridge is dropped or damaged it may unintentionally
deploy or discharge, become inoperable, or fail to function, making it unsafe for continued use. If an ECD or
cartridge has been dropped or damaged, refer to the procedure recommended in the current version of the
TASER Instructor Training materials.

Failure to maintain an ECD as instructed may cause the ECD to malfunction or fail to function optimally and
could result in death or serious injury. Follow and comply with the following instructions to reduce the risk of
ECD malfunction, including failure.
Damaged ECD or Cartridge. Do not use a cartridge with a missing blast door unless facing an immediate
threat. ECD repair or modification by an unauthorized person may cause the ECD to fire or malfunction, will
void the warranty, and may put the User or other person at risk of death or serious injury.
Update ECD Software. Some ECDs, including the TASER X26 and X3, have the capability for software
updating. It is important to acquire, update, and maintain the latest ECD software update. Current ECD
software may be obtained by contacting TASER’s Customer Service Department or following instructions at
the EVIDENCE.COM™ site.
Use Only TASER-Approved Components, Batteries, Accessories, and Cartridges. The ECD is a
sophisticated electronic system. In order to provide proper function, only TASER-approved components,
batteries, accessories, and cartridges are to be used with the ECD. Use of anything other than TASERapproved components, batteries, accessories, and cartridges will void the warranty, may cause malfunction,
and may put the User or other person at risk of death or serious injury.
Avoid Exposure to Wet Conditions. If the ECD is drenched or immersed in water or other liquid, DO NOT
Use the ECD until completing the procedure recommended in the current version of the TASER Instructor
Training materials.

SAFETY INFORMATION: ECD DEPLOYMENT AND USE

Perform Spark Test Prior to Each Shift. ECDs must be safely spark tested prior to each shift.

Avoid Misuse. Use an ECD only for its intended purpose, in legally justifiable situations, and in accordance
with User’s agency’s Guidance.

Never Confuse Handgun with ECD. Confusing a handgun with an ECD could result in death or serious
injury. ALWAYS follow your agency’s equipment carrying and holstering location Guidance and training
regarding distinguishing between handguns, other weapons, and ECDs.

Be Aware that an ECD or Cartridge may Fail to Fire, Operate, or be Effective. No weapons system, tool,
technique, or ECD is always effective. If an ECD, cartridge, or accessory is inoperable, fails to function, or
the intended ECD application is ineffective in achieving the desired effect, consider reloading and
redeploying, using other force options, disengaging, or using other alternatives according to agency
Guidance. The failure of the ECD to fire, operate, or be effective could result in death or serious injury.
Prepare to Redeploy ECD or Use BackUp Plan. Always prepare to redeploy the ECD or Use a backup
plan. Be familiar with backup plans and acceptable alternatives in the event of ineffective deployment.

September 30 2009

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ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.

TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement

Probe or Electrode Injury or Infection Hazard. ECD Use may cause a mark, burn, scar, penetration, other
skin, or tissue damage or infection. Provide First Aid and medical care as needed.
Scarring. Use of an ECD may cause irritation, puncture, mark, abrasion, rash, burn, keloid, or other scarring
that may be permanent. This risk may be increased when using the M26 or X26 in drive-stun mode with the
cartridge removed or the X3 ECD in drive-stun mode due to the multiple sets of electrical contacts. The
nature and severity of these effects depends on the area of exposure and method of application, individual
susceptibility, and other circumstances surrounding ECD Use, exposure, and after care.
Penetration Injury. The TASER probe has a small dart point which may cause a penetration injury to blood
vessel, or internal organ (including lung, bone, or nerve). The probe or dart point (which may detach) can
also puncture or become embedded into a bone, organ, or tissue, which may require immediate medical
attention, surgical removal, or may result in scarring, infection, or other serious injury.
Penetration Injury Care. Injury due to penetration of the probe or dart point into a blood vessel, organ,
nerve, or bone may require medical attention. A probe, dart point, or barb embedded in a sensitive area such
as the eye, the genital area, breast, neck, throat, or vascular structure may cause serious injury and may
require special medical attention and further evaluation.
Probe Removal. Probe removal may cause injury. Leaving a probe in the body may result in pain or injury.
Follow your agency’s Guidance and biohazard protocols for probe removal. In the case of embedment, organ
or bone penetration, or probe, dart point, or barb detachment, immediate medical attention and possible
surgical removal may be required.
Skin, Wound, or Infection Treatment. ECD Use may cause a skin irritation, puncture wound, abrasion,
mark, rash, burn, keloid or other scar which may require medical attention and may be permanent. As with
any injury of this type, infection or tetanus may occur in some circumstances.
Biohazards. Utilize appropriate biohazard protocols and personal protective equipment including Body
Substance Isolation procedures, gloves, masks, and washing of hands and exposed areas as necessary.
Follow your agency’s Guidance and appropriate biohazard, waste, and evidence protocols when dealing with
biohazards.
Untethered Discharged Probe. In probe deployment, it is possible that a discharged probe that does not
impact a subject or target may become untethered from the wire and travel a significant distance. A loose,
untethered probe can cause serious injury.

Eye Injury Hazard. If a TASER probe, electrode or electrical discharge contacts or comes into close
proximity to an eye it could result in serious injury, including permanent vision loss. DO NOT intentionally aim
an ECD at the eye of a person or animal without justification.

LASER light could result in serious eye injury. The ECD uses a LASER as a targeting aid. Avoid
intentionally aiming the LASER at the eye of a person or animal without justification. NEVER aim the LASER
at aircraft.

Sensitive Body Part Hazard. When possible, avoid intentionally targeting the ECD on sensitive areas of the
body such as the head, throat, chest/breast, or known pre-existing injury areas without legal justification. The
preferred target areas are the lower center mass (below chest) for front shots and below the neck area for
back shots.

September 30 2009

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ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.

TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement

Minimize Repeated, Continuous, or Simultaneous8 Exposures. Reasonable efforts should be made to
minimize the number of ECD exposures. ECD Users should use the lowest number of ECD exposures that
are objectively reasonable to accomplish lawful objectives and should reassess the subject’s resistance level
before initiating or continuing the exposure.
Control and Restrain Immediately. Begin control and restraint procedures, including restraining the subject
during ECD exposure, as soon as reasonably safe and practical to do so in order to minimize total ECD
exposure. The ECD User, and those individuals assisting the User, should avoid touching the probes, wires,
and the area between the probes to avoid accidental or unintended shock during ECD electrical discharge.

Incapacitation, Falling, and Startle Hazard. ECD Use may cause muscular contraction, Neuro Muscular
Incapacitation (“NMI”), startling, and falling, which could result in death or serious injury.
NMI and Secondary Injuries. An ECD may cause NMI if probes are within sufficient proximity to complete a
circuit, with sufficient spread, and an adequate circuit is completed and maintained rendering the subject
temporarily unable to control movement and may cause a fall. Also, ECD use may cause a startle response.
This loss of control or startle may increase risk of death or serious injury resulting from loss of balance, fall,
change in momentum, drowning, or loss of control of any mode of transportation, conveyance, or machinery.
Especially at risk is a person who:
• could fall and suffer impact injury to the head or other sensitive area;
• is on an elevated or unstable surface (e.g., tree, roof, ladder, ledge, balcony, porch, bridge, crane,
dock, chair, bunk bed, or stair);
• is less able to catch or protect self in a fall (e.g., restrained, handcuffed, incapacitated, or immobilized);
• could fall on a sharp object (e.g., holding a knife or other edged weapon or sharp object on ground);
• is running, in motion, or moving under momentum;
• is operating or riding in or on any mode of transportation (e.g., vehicle, bus, bicycle, motorcycle, cart,
train, or airplane), conveyance (e.g., escalator, moving walkway, elevator, skateboard, skates, or
rollerblades), or machinery;
• is located in water, mud, or marsh environment if the ability to move is restricted; or
• is physically infirm, elderly, or pregnant.

Fire and Explosion Hazard. ECD Use could result in a fire or explosion when flammable gases, fumes,
vapors, liquids, or materials are present.
An ECD can ignite explosive and flammable clothing or materials, liquids, fumes, gases, or vapors (e.g.,
gasoline, vapor or gas found in sewer lines or methamphetamine labs, butane-type lighters, or flammable hair
gels). Do not knowingly Use an ECD in the presence of any explosive or flammable substance without legal
justification. Note that some self-defense sprays use a flammable carrier, such as alcohol.

SAFETY INFORMATION: ECD KNOWN AND POTENTIAL SIDE EFFECTS

Always follow and comply with all instructions, warnings, information, and current TASER training materials to
reasonably minimize the risks associated with possible Use and side effects listed below.
Muscle Contraction or Strain-Related Injury. ECDs can cause strong or moderate muscle contractions
that may result in physical exertion, athletic, or sport-type injury, including, but not limited to, injury such as
8

“Simultaneous” means delivery to the body of electrical charge by multiple ECDs or multiple completed circuits at the same time.

September 30 2009

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ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.

TASER® X3™, X26™, and M26™
ECD Warnings, Instructions, and
Information: Law Enforcement
hernia, rupture, dislocation, tear, or other injury to soft tissue, organ, muscle, tendon, ligament, nerve, bone,
or joint. Fracture to bone, including compression fracture to vertebrae, may occur. These injuries may be
more serious and more likely to occur in people with pre-existing injuries, conditions or special susceptibilities,
which include but are not limited to, known or unknown: pregnancy; osteopenia; osteoporosis; spinal injury; or
previous muscle, disc, ligament, joint, bone, or tendon damage or surgery. Such injuries may also occur
when a person reacts to the ECD deployment or discharge by making a rapid movement.
Neurocardiogenic Response (Fainting). A person may experience an exaggerated response to an ECD
exposure, or threatened exposure, which may result in a person fainting or falling with possible secondary
injury.
Seizure. Repetitive stimuli (e.g., flashing light or electrical stimuli) can induce seizure in some people. This
risk may be increased in a person with seizure history or if electrical stimuli pass through the head area. This
may also result in a person falling with a possible secondary injury.
Stress and Pain. The ECD can cause temporary discomfort, pain, stress, panic, or startle which may be
injurious to some people. Anticipation of ECD exposure can cause stress, trepidation, panic, startle, or fear,
which may also be injurious to some people.
Physiologic or Metabolic Effects. The ECD can produce physiologic or metabolic effects which include, but
are not limited to, changes in: acidosis; adrenergic states; blood pressure; calcium, creatine kinase (“CK”);
electrolytes (including potassium), heart rate and rhythm; lactic acid; myoglobin; pH; respiration; stress
hormones or other biochemical neuromodulators (e.g., catecholamines). Reasonable effort should be made
to minimize the number of ECD exposures and resulting physiologic and metabolic effects. In human studies
of electrical discharge from a single ECD of up to 15 seconds, these effects on acidosis, CK, electrolytes,
stress hormones, and vital signs have been comparable to or less than changes expected from physical
exertion similar to struggling, resistance, fighting, fleeing, or from the application of some other force tools or
techniques. Adverse physiologic or metabolic effects may increase risk of death or serious injury.
Higher Risk Populations. ECD Use on a pregnant, infirm, elderly, small child, or low body-mass index (BMI)
person could increase the risk of death or serious injury. ECD Use has not been scientifically tested on these
populations. The ECD should not be Used on members of these populations unless the situation justifies
possible higher risk of death or serious injury.
Physiologically or Metabolically Compromised Persons. Law enforcement personnel are called upon to
deal with individuals in crises that are often physiologically or metabolically compromised and may be
susceptible to arrest-related death (“ARD”). The factors that may increase susceptibility for an ARD have not
been fully characterized but may include: a hypersympathetic state, autonomic dysregulation, capture
myopathy, hyperthermia, altered electrolytes, severe acidosis, cardiac arrest, drug or alcohol effects (toxic
withdrawal, sensitization to arrhythmias, etc), alterations in brain function (agitated or excited delirium),
cardiac disease, pulmonary disease, sickle cell disease, and other pathologic conditions. These risks may
exist prior to, during, or after law enforcement intervention or ECD Use, and the subject may already be at risk
of death or serious injury as a result of pre-existing conditions, individual susceptibility, or other factors. In a
physiologically or metabolically compromised person any physiologic or metabolic change may cause or
contribute to death or serious injury. Follow your agency’s Guidance when dealing with physiologically or
metabolically compromised persons.

Hazardous Substances. The ECD contains components that contain chemicals known to the State of
California and others to cause cancer and birth defects or other reproductive harm. Do not disassemble.
Refer to your agency’s Guidance for proper handling and disposal.

September 30 2009

Page: 6 of 6

ADVANCED TASER, CDPM, DPM, EPM, EVIDENCE.COM, M26, TASER CAM, TPM, X3, X26, XDPM, ‘Protect Truth, ‘Protect Life,’ and © are trademarks of TASER International, Inc., and
TASER ® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. © 2009 TASER International, Inc.