NM Security Guard cheat sheet

New Mexico private security officers are regulated under the Private Investigations and Private Security Act (NMSA Chapter 61, Article 27B) and are licensed by the Private Investigations and Private Security Advisory Board within the Regulation and Licensing Department.

A security officer's authority derives from the property owner or client, not from the state: an officer is a private citizen with the same arrest powers as any other citizen and no greater police powers.

Citizen's arrest authority (NMSA 31-4-1) applies to a felony committed in the officer's presence, a felony the officer has probable cause to believe was committed, or a misdemeanor breach of the peace committed in the officer's presence.

A private security officer may not exercise police powers, carry a badge implying law enforcement status, or represent themselves as a peace officer; impersonating a peace officer is a criminal offense.

Scope of practice is defined by the license class and the post orders: an unarmed officer may not carry a firearm on duty, and armed status requires a separate firearms qualification and endorsement.

Detention authority on private property rests on the property owner's consent and civil trespass law; a person asked to leave who refuses becomes a trespasser subject to police removal.

Licensure requires completing the board-approved basic training course, passing a background check, and renewing the license on the cycle set by the board; working without a valid license is a violation.

An officer must carry their license while on duty and present it on request to a client, the board, or a law enforcement officer; failure to do so is a reportable compliance issue.

Criminal liability requires actus reus plus mens rea; a guard who intentionally uses excessive force can face charges including battery, aggravated battery, or assault.

Civil liability theories: negligence (duty, breach, causation, damages), false imprisonment, battery, assault, defamation, and malicious prosecution.

Negligence elements - duty, breach, proximate cause, and actual damages - must all be proven; a guard's duty is defined by reasonable care under the circumstances and by post orders.

Premises liability: a property owner owes invitees reasonable care to inspect and remedy known hazards; a security officer's failure to report a known hazard can create shared liability.

Use-of-force standard: force must be objectively reasonable, proportional to the threat, and no greater than necessary to accomplish a lawful purpose; deadly force is limited to defense of self or others against imminent death or serious bodily harm.

Defense of property does not authorize deadly force; deadly force to protect property is generally unlawful except in narrow circumstances involving forcible felonies and imminent danger to persons.

Employer liability under respondeat superior makes a security company liable for acts of its employees within the scope of employment; independent-contractor status does not shield the client from negligent selection.

Documentation quality affects liability: contemporaneous, factual, and objective reports are the officer's best defense; opinion, speculation, and conclusory language increase exposure.

Detention (a brief investigative stop) requires specific and articulable facts suggesting criminal activity; an arrest requires probable cause for a felony or a misdemeanor committed in the officer's presence.

A citizen's arrest must be delivered to a peace officer without unnecessary delay; the arresting citizen must state the offense and the facts supporting it.

The Fourth Amendment and Article II, Section 10 of the New Mexico Constitution protect against unreasonable searches and seizures; private security officers acting on their own are generally not state actors, but acting jointly with police can convert them into state agents.

Consent searches require voluntary, unambiguous consent from a person with authority over the area searched; consent may be withdrawn at any time and its scope limited.

Plain view requires lawful presence, lawful access, and immediately apparent incriminating character of the item; discovery by plain view does not itself authorize a search.

Searches of persons incident to a lawful arrest are limited to the person's immediate reach for weapons and evidence; private guards should generally not conduct searches beyond weapons retrieval for safety.

Property passes to police custody after an arrest; evidence must be documented, chain-of-custody maintained, and items turned over with a written record.

A person detained without probable cause for an unreasonable time may have a claim for false imprisonment; document the time detention began, the reason, and the time of release or police handoff.

A report answers who, what, when, where, why, and how, plus actions taken and witnesses present; it uses first person, past tense, and factual language.

Write observations, not conclusions: report 'subject had slurred speech and smelled of alcohol,' not 'subject was drunk.'

Record times from a synchronized source (radio, post clock, dispatch log) and note them in 24-hour format; time discrepancies undermine credibility.

Never alter a report after submission without a dated, initialed addendum; original entries are retained and later corrections documented separately.

Describe persons using head-to-toe observable characteristics: sex, approximate age, height, weight, build, hair, clothing, distinguishing marks, and direction of travel.

Note weather, lighting, and location conditions; these details support later reconstruction of an incident and are frequently omitted.

Preserve physical evidence and scene integrity: do not move items unless necessary for safety, and photograph or record the original condition.

Reports may be discoverable in litigation; write every report assuming it will be read in court by opposing counsel and a jury.

Priority sequence at any emergency: life safety first, then incident stabilization, then property protection; never the reverse.

Notify 911 before rendering aid only when the scene is not secure or the injury is life-threatening; otherwise secure the scene and begin care while a second person calls.

Evacuation decision rules: evacuate on fire alarm, bomb threat, gas odor, or structural damage; shelter in place for severe weather, active threats outside the area, or hazardous-material release outdoors.

For an active threat, the response options are Run (evacuate if a safe route exists), Hide (barricade and silence devices), or Fight (only as a last resort when confronted).

Fire response: pull the alarm, call 911, evacuate, and never re-enter; only trained personnel attempt extinguishment of a small, contained fire with an appropriate extinguisher.

Medical emergencies: obtain consent before aid if the person is conscious; implied consent applies when the person is unresponsive or a minor without a guardian present.

Bomb threats: record the exact wording, caller's voice characteristics, background sounds, and time; do not use radios or cell phones near a suspected device.

After-action: complete an incident report, preserve logs and video, and debrief with the client; documentation must be finished before the end of shift.

Deterrence is the primary purpose of visible patrol; irregular timing and route variation prevent pattern prediction by adversaries.

A patrol log records time, location, condition observed, and action taken; checkpoints or tour-validation devices prove presence at required locations.

Access control verifies identity, authorization, and purpose: check a credential, compare it to the person, confirm the person is on the authorized list, and log entry and exit.

Tailgating and piggybacking are defeated by one-person-per-credential rules, door-held-open alarms, and vestibule or mantrap design.

Perimeter security layers: deterrence (lighting, signage, visibility), detection (alarms, cameras, sensors), delay (fences, locks, barriers), and response.

Crime Prevention Through Environmental Design (CPTED) principles: natural surveillance, natural access control, territorial reinforcement, and maintenance.

Key and credential control requires a signed issuance log, accounting for every key, and immediate deactivation of lost or stolen credentials.

A security survey identifies vulnerabilities, lighting gaps, blind spots, and uncontrolled openings; findings are reported in writing to the client rather than fixed unilaterally.

The communication cycle is sender, message, medium, receiver, and feedback; noise in any element distorts the message, so confirm understanding by restating.

Nonverbal communication (posture, distance, tone, eye contact) carries much of the message; an aggressive stance escalates even when words are calm.

Use a calm, low, slow voice and the person's name; avoid jargon, threats, and commands that cannot be lawfully enforced.

De-escalation sequence: establish distance and cover, identify yourself, listen actively, acknowledge the concern, offer lawful options, and give time to comply.

Radio protocol: identify the unit, state the location, state the condition, request the resource; keep transmissions brief and never use codes the post does not define.

Client relations require staying within the contract: report findings and recommendations to the client contact, and do not promise services or make commitments outside the post orders.

Cultural and language differences affect communication; use interpreters or bilingual staff for statements and never rely on a bystander to translate a formal statement.

In a confrontation, avoid arguing about policy and avoid physical contact unless necessary; refer disputes to a supervisor or police.

Occupational Safety and Health Administration (OSHA) General Duty Clause requires employers to furnish a workplace free of recognized hazards likely to cause death or serious harm.

Bloodborne pathogens: use universal precautions, treat all blood and body fluids as infectious, and use gloves and barriers; report every exposure incident immediately.

Hazard communication: Safety Data Sheets (SDS) and labeled containers must be available for every hazardous chemical in the workplace.

Slip, trip, and fall hazards are the leading cause of workplace injury; report spills, uneven surfaces, and burned-out lighting immediately.

Lone-worker procedures require check-in intervals, a communication device, and a defined escalation if a check-in is missed.

Fire extinguisher use follows PASS: Pull the pin, Aim at the base, Squeeze the handle, Sweep side to side; only fight a small fire with a clear exit behind you.

Personal protective equipment (PPE) is the last line of defense; it supplements engineering and administrative controls and must be inspected before use.

Fatigue and shift work impair judgment; report fatigue-related impairment and follow post procedures for breaks, relief, and handoff.

Ethical decision rule: is the action lawful, consistent with post orders and policy, fair to all parties, and defensible if publicly disclosed? If any answer is no, do not act.

Implicit bias is an unconscious association that can influence perception and split-second decisions; counter it with objective, behavior-based criteria and documented reasoning.

Profiling on race, ethnicity, religion, national origin, sex, or other protected characteristics violates civil rights law and professional standards; suspicious behavior must be articulated in observable facts.

Conflicts of interest (personal relationships with a subject, outside employment at the site, accepting gratuities) must be disclosed and avoided.

Gratuities, bribes, and unauthorized favors compromise impartiality; accepting anything of value for official action is prohibited and may be criminal.

Confidentiality: client information, access lists, incident details, and personal data are disclosed only to authorized persons and never discussed off duty.

Use only the minimum force and authority necessary; the ethical test is proportionality and the absence of personal gain or animus.

Report misconduct by other officers through the chain of command; failure to report known misconduct is itself a policy violation.

Critical infrastructure sectors include energy, water, communications, transportation, financial services, healthcare, and government facilities; security officers at these sites are part of the national protection effort.

Pre-attack indicators: unusual surveillance, photography of security features, attempts to gather information about procedures, testing of responses, and abandoned vehicles or packages.

The insider threat is a person with authorized access who misuses it; indicators include unusual after-hours access, bulk copying of data, and attempts to obtain information outside their role.

Suspicious activity reporting requires observable behavior plus context, not identity; report facts to the supervisor or the designated fusion center contact.

Improvised explosive devices may present as abandoned bags, vehicles, or packages with odors, wires, stains, or unusual placement; do not touch, do not use radios nearby, and evacuate.

The Homeland Security Advisory System has been replaced by the National Terrorism Advisory System (NTAS), which issues Bulletins and Alerts describing specific threats.

Terrorism is the unlawful use of force or violence against persons or property to intimidate or coerce a government or population; it is a federal crime under 18 U.S.C. § 2331.

Hardening measures at a post include access control, standoff distance, vehicle barriers, lighting, and redundancy of communications and power.