Security Measures

A strong workplace safety and security program should be built on a formal occupational safety and health management system that uses planning, implementation, evaluation, and continual improvement. The sources emphasize that effective programs are systematic rather than sporadic, and that incident reporting and tracking must be taken seriously so corrective actions address root causes instead of only reacting after serious events. [2] [2]

Key elements of hazard prevention and risk assessment include:

• Conduct worksite analysis before work begins and repeat it routinely to identify hazards, high-risk tasks, and areas needing controls.
• Inspect the physical workplace for unsafe conditions, including fall hazards, struck-by hazards, vehicle/pedestrian conflicts, poor lighting, blind spots, and unauthorized access points.
• Use prevention through design to eliminate or minimize hazards early in facility, process, and equipment design.
• Perform daily pre-work reviews, safety audits, weekly hazard assessments, and near-miss investigations.
• Consider environmental conditions such as heat, weather, visibility, language barriers, and emergency rescue needs during planning.

[1] [3] [3] [10] [3] Protective controls should follow the hierarchy of controls and combine engineering, administrative, and personal protective measures.

• Engineering and environmental controls: improve lighting and visibility; install alarms, mirrors, cameras, panic buttons, barriers, partitions, guardrails, screens, and other physical protections; design entrances and exits to deter unauthorized access and eliminate hiding places.
• Administrative controls: set staffing levels for higher-risk tasks, restrict lone work where feasible, establish safe work procedures, toolbox talks, pre-task meetings, and clear rules that workers should not physically engage violent or aggressive persons.
• Access control and security: use card-key systems, locked staff-only areas, visitor restrictions, sign-in/sign-out procedures, and exclusion zones around hazardous work areas.
• PPE and task-specific controls: provide and enforce use of high-visibility clothing, fall protection, and other required PPE; inspect equipment and ensure workers are trained in proper use.
• Mobile equipment and roadway controls: separate workers on foot from equipment, maintain safe clearance, use communication methods for changes in the work plan, and set up work zones to minimize exposure to moving vehicles.

[1] [1] [1] [12] [4] [9] For violence prevention and security management, employers should address both organizational and site-specific risks.

• Adopt and communicate a written zero-tolerance policy for violence, threats, intimidation, and retaliation.
• Maintain a reporting system for threats, suspicious activity, violent acts, and security concerns, with defined responsibilities and response procedures.
• Assess risk factors such as public contact, cash handling, mobile work, working alone, late-night work, high-crime locations, and work with unstable persons.
• Use deterrence measures where money or valuables are involved, such as limited-cash practices, drop safes, cashless systems, and visible security measures.
• Provide workers with training in hazard recognition, de-escalation, conflict resolution, and emergency communication.

[11] [11] [1] [1] Emergency procedures should be written, practiced, and matched to the hazards of the operation.

• Establish emergency response procedures for medical emergencies, fire, violence, equipment incidents, falls, heat illness, hazardous material releases, and severe weather.
• Provide reliable emergency communication methods such as radios, alarms, panic buttons, silent alarms, and clear escalation paths to supervisors and emergency services.
• Ensure first-aid capability, rescue planning, and rapid access for responders.
• For heat illness, provide water, shade or cooled areas, mandatory cool-down breaks, acclimatization for new or returning workers, and training on symptoms and when to call 9-1-1.
• For mobile or lone workers, use location and communication systems so distressed workers can be found quickly.

[11] [1] [1] [8] [8] Incident reporting and investigation should cover injuries, illnesses, property damage, security events, threats, and near misses.

• Require prompt reporting of all incidents and near misses, with no retaliation for reporting.
• Investigate each event to identify immediate causes, contributing factors, and system failures.
• Track trends and corrective actions so lessons learned lead to measurable improvement.
• Use audits, inspections, and worker feedback to verify that controls remain effective.

[2] [3] Regulatory compliance should be treated as the baseline, not the end goal.

• Maintain compliance with applicable OSHA standards, including construction requirements in 29 CFR Part 1926 and task-specific rules for fall protection, cranes, mobile equipment, hazardous materials, and PPE.
• Where specialized hazards exist, comply with licensing, notification, supervision, signage, exclusion, and lockout requirements.
• Use recognized management system frameworks and focused inspection readiness to strengthen compliance and performance.
• Ensure training is understandable to the workforce, including workers with limited English proficiency.

[7] [10] [12] [12] [5] [6] In practice, the most effective safety and security program is one that plans the work, designs out hazards where possible, controls access, trains and equips workers, prepares for emergencies, encourages reporting, investigates near misses and incidents, and continuously improves. A useful operational model is: management leadership, employee involvement, worksite analysis, hazard prevention and control, training, emergency readiness, reporting and investigation, and periodic review for compliance and effectiveness. [3] [2]