Authorised Personnel Only Prohibition Sign

Authorised Personnel Only Prohibition Sign

The Authorised Personnel Only Prohibition Sign provides a clear visual instruction that access to a particular area is restricted to authorised personnel. It is suitable for workplaces where entry needs to be controlled for safety, security or operational reasons.

The clear prohibition symbol and AUTHORISED PERSONNEL ONLY wording make the restriction easy to identify for employees, contractors, visitors and other people approaching the area.

Where Is This Sign Used?

Authorised Personnel Only signs can be used anywhere access needs to be limited to approved or trained personnel.

Common locations include:

• Construction sites
• Manufacturing facilities
• Warehouses
• Plant and machinery areas
• Electrical and switchboard rooms
• Workshops
• Storage areas
• Loading and dispatch areas
• Staff-only areas
• Utility and service areas
• Restricted workplace zones

Why Use an Authorised Personnel Only Sign?

Restricting access can help prevent people from entering areas where they may encounter workplace hazards, interfere with equipment or enter an operational area without appropriate approval.

Displaying this sign helps to:

• Clearly identify restricted areas
• Communicate access requirements to workers and visitors
• Discourage unauthorised entry
• Support workplace access-control procedures
• Reinforce staff-only or controlled areas
• Provide a clear visual reminder at entrances and access points

Common Industries & Applications

This sign is suitable for a wide range of workplaces, including:

• Construction
• Manufacturing
• Engineering
• Warehousing and distribution
• Utilities
• Transport and logistics
• Commercial buildings
• Processing facilities
• Maintenance operations
• Industrial sites

Materials & Sizes

The Authorised Personnel Only Prohibition Sign is available in several materials to suit different installation requirements.

Material options include:

• Adhesive vinyl
• 4 mm ACM
• 2 mm PVC
• 3 mm or 5 mm Corflute
• Magnetic in selected sizes

Signs are laminated to provide additional protection to the printed surface.

Choosing the Right Sign Size

As a general viewing-distance guide:

• 300 × 225 mm – up to approximately 5 metres
• 450 × 337 mm – approximately 10 metres
• 600 × 450 mm – approximately 10–15 metres
• 900 × 600 mm – approximately 15–20 metres
• 1200 × 800 mm – approximately 25–30 metres

For entrances, gates or larger industrial areas, consider a larger sign where the access restriction needs to be recognised before someone reaches the restricted area.

Related Hazards

Restricted-access signage may be useful around areas involving:

• Moving machinery
• Electrical equipment
• Industrial processes
• Vehicle movements
• Hazardous materials
• Maintenance work
• Loading operations
• Controlled equipment
• High-risk work areas

Helps Comply With

Clear workplace signage can form part of a wider system for communicating restricted access and site safety requirements.

An Authorised Personnel Only Prohibition Sign does not replace physical access controls, staff training, workplace procedures or other controls required for the hazards present. Appropriate controls should be determined for the particular workplace and activity.

Frequently Asked Questions

Where should an Authorised Personnel Only sign be installed?

Install the sign at entrances, doors, gates, barriers or other access points where people need to know that entry is restricted before entering the area.

Can this sign be used outdoors?

Yes. Select a material appropriate for the installation location. ACM, PVC and Corflute options are available for outdoor applications, and the printed surface is laminated for additional protection.

What size should I choose?

The best size depends on viewing distance and where the sign will be installed. For general workplace entrances, 300 × 225 mm or 450 × 337 mm may be suitable, while larger areas may require a 600 × 450 mm or larger sign.

Is this suitable for staff-only areas?

Yes. It can be used where access is restricted to authorised staff, contractors or other approved personnel.

Can the wording be customised?

Yes. We can manufacture signs with wording specific to your workplace or access requirements. A custom wording/design fee applies.

Related Products

• No Entry Sign
• Staff Only Sign
• Restricted Area Sign
• Danger Keep Out Sign
• Visitors Must Report to Office Sign
• Authorised Personnel Only Beyond This Point Sign

Not sure if this is the right sign for your workplace or facility? Read our guide “Prohibition Signs in the Workplace: What They Mean and Why They Matter” to learn about prohibition symbols, compliance requirements and when different prohibition signs should be used.

Not sure if you’ve got all the safety signage you need?
Download our Free Safety Signage Checklist to make sure your workplace complies with New Zealand safety standards — it’s a quick and easy way to identify missing signs and stay compliant for further information check out 5 Workplace Signs Every Office Needs (And Why They Matter).

Health and safety is an issue that should not be ignored. As a result, the mission of Hazard Signs NZ is to provide quality-made Health and Safety signs. Great prices and our convenient online ordering platform make us a preferred supplier. Our signs are designed and manufactured in Invercargill to meet the workplace health & safety needs of businesses and industries in New Zealand.

Please note. We make all safety signs to order in our factory and therefore, it may take up to 5 to 10 business days to receive your order. Require your order urgently. Please contact us to confirm an estimated delivery date before placing your order.

Finally, if you are not sure about what sign you need for your business. Just contact us at +6432182678 or email us and we will make it for you.