Designated security duties are security responsibilities formally assigned to a specific person or post, in writing, rather than left to whoever happens to be nearby. The phrase appears in job descriptions, site instructions and appointment letters, and the word that matters in it is “designated”.
This guide explains what designated security duties usually cover and how they work in practice. It sits in the Security and safety duties and responsibilities cluster, part of the wider job duties guide.
What Does Designated Security Involve?
Designation means a named person is accountable for a defined security function at a defined place and time. That might be the officer assigned to a specific post, the employee who holds the keys and alarm codes, or the person responsible for locking up a branch at night.
The reason employers designate rather than assume is accountability. Security failures usually happen at the seams: an unlocked door everyone thought someone else had checked, a visitor nobody signed in, keys handed over without a record. Naming a person for each duty removes the seam.
Two boundaries are worth being clear about. First, a designation should be in writing and should say exactly what is covered, because verbal designations are disputed after an incident. Second, in South Africa a person performing security services for another as a business must be registered with the Private Security Industry Regulatory Authority; an employee carrying out designated security duties for their own employer sits differently. If you are unsure which side of the line a role falls on, confirm it with PSIRA rather than assuming.
Key Designated Security Duties and Responsibilities
- Controlling access to the designated area, building or gate.
- Signing visitors, contractors and deliveries in and out and verifying identity.
- Opening and locking the premises and setting or disarming the alarm.
- Holding and accounting for keys, access cards and alarm codes.
- Conducting patrols or checks of the designated area at set intervals.
- Monitoring CCTV or alarm panels where this forms part of the designation.
- Recording entries in the occurrence book or access register.
- Reporting suspicious activity, breaches and equipment faults immediately.
- Responding to alarms and incidents according to the site procedure.
- Safeguarding cash, stock, equipment or documents in the designated area.
- Handing over the designation formally at the end of a shift or period.
- Escalating anything outside the scope of the designation rather than acting alone.
Daily Tasks in Designated Security
- Start: take handover, check keys and equipment and confirm the area is secure.
- Through the day: control access, sign visitors in and out and keep the register current.
- At intervals: conduct the required checks or patrols and record them as they happen.
- On an incident: follow the site procedure, report immediately and record what occurred.
- End: secure the area, account for keys and hand over to the next designated person.
Designated Security Skills and Competencies
- Consistency: applying the same procedure to a director as to a stranger.
- Record discipline: registers completed at the time, not reconstructed later.
- Observation: noticing what is out of place in a familiar environment.
- Firmness: refusing access politely to someone who insists they are expected.
- Scope awareness: knowing what your designation covers and escalating the rest.
- Integrity: the designation makes you the point of trust and the point of temptation.
Designated Security Duties by Workplace or Industry
Offices and Branches
Duties typically cover keyholding, opening and closing, alarm setting, visitor registers and after-hours access authorisation, often held by a manager rather than a security officer.
Retail Stores
Designations cover cash office access, safe combinations, back-door deliveries and end-of-day lock-up, with the duty usually assigned to named supervisors.
Industrial and Warehouse Sites
Designated duties include gate control, vehicle and load checks, seal verification and controlling contractor access to restricted areas.
Schools, Clinics and Public Buildings
Duties centre on controlled entry, visitor screening, safeguarding vulnerable people and knowing the escalation route to security or the police.
Designated Security Duties for a CV
Say what you were designated for and what you were accountable to protect. Use the duties for a CV guide for the method.
- Designated keyholder for a branch of 40 staff, responsible for opening, closing and alarm control.
- Controlled contractor and visitor access and maintained the site access register.
- Conducted scheduled security checks and recorded them in the occurrence book.
- Responded to after-hours alarm call-outs and reported incidents to management.
Related Job Roles and Responsibilities
These guides cover the roles and next steps most closely related to this one.
- Security Officer duties and responsibilities
- Security Guard duties and responsibilities
- Security Supervisor duties and responsibilities
- Segregation of duties
- Security and safety duties
Frequently Asked Questions About Designated Security Duties
What are designated security duties?
Security responsibilities formally assigned to a named person or post: controlling access, signing visitors in and out, opening and locking premises, holding keys and alarm codes, conducting checks or patrols, keeping registers, reporting breaches, responding to alarms and handing over formally at the end of a shift.
Does a designation have to be in writing?
It should be. A written designation states what is covered, when it applies and who it falls to, which is exactly what is disputed after an incident. Ask for it in writing if you are being given security responsibility.
Do you need PSIRA registration for designated security duties?
It depends on the nature of the role. Rendering security services to another person as a business generally requires registration with the Private Security Industry Regulatory Authority, while an employee carrying out security duties for their own employer may sit outside that. Confirm your position with PSIRA.
Can security duties be added to any job?
Employers frequently add keyholding or access control to supervisory roles, but the duties should be in the job description, the person should be trained for them, and any additional risk or hours should be dealt with properly rather than assumed.
Duties vary by employer and site. Check your written designation and site instructions, and confirm any registration question with PSIRA.
Last reviewed: 2 September 2026