Evacuation Diagrams for Government and Civic Centres AU

Government buildings and civic centres occupy a unique position in the Australian built environment. They serve both as workplaces subject to the Work Health and Safety Act 2011 and as public facilities open to members of the community, sometimes in the same corridor. This dual nature creates evacuation planning challenges that standard commercial tenancies rarely encounter.

From local council offices and courthouses to Centrelink service centres and state government departments, these facilities typically combine high public foot traffic with restricted operational zones, security screening points, and staff who may be working across multiple floors or buildings on the same precinct. A single evacuation diagram is rarely sufficient, and the process of keeping diagrams current is complicated by frequent fit-out changes, changing tenancy arrangements, and the involvement of multiple agencies.

AS 3745:2010 Obligations for Government Workplaces

All Australian government workplaces, federal, state and local, are required to comply with AS 3745:2010 Planning for Emergencies in Facilities. This standard applies regardless of whether the building is crown-owned, leased from a private landlord, or purpose-built for a specific agency. The occupier of the facility (typically the agency or council that controls the space) bears primary responsibility for maintaining a current Emergency Planning Committee (EPC) and ensuring that evacuation diagrams are in place, accurate and visible.

Under the WHS model legislation adopted across most Australian jurisdictions, the duty to provide a safe workplace extends to visitors and members of the public on the premises, not just employees. For government service centres, where a significant portion of daily occupants may be members of the public attending appointments, paying rates, or appearing before a tribunal, this obligation carries particular weight. The EPC must account for occupants who are unfamiliar with the building layout and may require assistance to evacuate.

• Emergency Planning Committee (EPC) must be established and maintained under AS 3745
• Diagrams must be displayed at each evacuation diagram location (EDL) throughout the facility
• Public-facing areas require diagrams positioned where visitors can see them
• All staff must receive evacuation training, including how to assist members of the public
• Regular evacuation exercises must be conducted and documented

Security Zones and Restricted Areas

One of the defining characteristics of government buildings is the presence of security zones with controlled access. Courthouses have secure holding areas and judicial corridors. Centrelink and Services Australia offices often have staff-only back-of-house areas separated from public waiting rooms. Local council administration buildings may have secure server rooms, cashier areas and planning document storage with restricted access.

Evacuation diagrams must reflect this zoning accurately. A diagram intended for staff in a secure back-of-house zone should show the emergency exits and assembly areas accessible from that zone, which may differ from the exits available to the public. Conversely, a diagram posted in a public waiting area should clearly direct visitors to exits they can actually use, not through a security-screened staff corridor they cannot access.

Where security screening is in place, such as x-ray machines and metal detectors at courthouse entries, the evacuation plan must address how these checkpoints are managed during an emergency. Screening equipment may need to be powered down and entry lanes opened to allow efficient egress. This procedural detail should be documented in the facility's Emergency Management Plan and reflected in any warden instructions posted near those areas.

• Create separate diagram sets for public zones and staff/secure zones
• Ensure exit routes shown on each diagram are genuinely accessible to that zone's occupants
• Address security screening points in evacuation procedures
• Clearly mark which exits require access credentials versus freely available exits
• Consider how locked-down secure areas release during fire or emergency conditions

Multi-Agency Buildings and Shared Precincts

It is increasingly common for government buildings to house multiple agencies under one roof. A council might share a civic centre with a library, a Centrelink outlet, a Medicare office, and a state government service centre. Each agency operates as a distinct occupier with its own WHS obligations, yet they share common corridors, stairwells, fire systems and assembly areas.

In these arrangements, coordination between agencies is essential. Each tenancy should maintain its own evacuation diagrams compliant with AS 3745, but the base building's Emergency Management Plan needs to account for all occupants. Conflicts can arise when agencies appoint their own wardens whose training, procedures and assembly areas differ. A joint Emergency Planning Committee, or at minimum a coordinating role such as a building emergency coordinator, is strongly recommended.

Shared precincts where separate buildings are interconnected via covered walkways or underground tunnels add another layer of complexity. Evacuation routes that pass through an adjacent agency's tenancy must be clearly identified and kept accessible at all times, regardless of that tenancy's own operational hours or security settings.

Council Chambers and Public Meeting Spaces

Council chambers, public galleries, committee rooms and civic function spaces present specific evacuation challenges due to variable occupancy. These spaces may sit largely empty on most days, then fill to capacity for a council meeting, a citizenship ceremony, or a community consultation event. Staff who work in the building daily may not be familiar with the capacity layout of these spaces, and temporary attendees will have no prior knowledge of the building at all.

AS 3745:2010 requires that evacuation diagrams accurately reflect the layout of the facility at the time of posting. For spaces with flexible seating arrangements, such as a chamber that reconfigures for different event types, the diagrams should represent the most common or maximum-occupancy configuration, and warden procedures should address how to manage evacuation from temporary seating arrangements.

For large events, a temporary Event Safety Plan may be required under state-specific legislation (such as the NSW Major Events Act or equivalent). Even for events below the major event threshold, a documented procedure for warden deployment, public address announcements and exit management during high-occupancy events is best practice and may be required by the facility's insurer.

• Post diagrams at all entrances to chambers and meeting rooms, not just corridors
• Appoint event wardens for high-occupancy events, distinct from regular building wardens
• Ensure diagrams reflect maximum-seating configurations
• Test public address announcement systems as part of evacuation drills
• Brief external event staff and contractors on assembly points before each event

Courthouses and Tribunal Buildings

Courthouses present the most operationally complex evacuation environment within the government sector. A single building may simultaneously contain members of the public, defendants in custody, legal practitioners, judicial officers, court staff, police and corrective services personnel. Each group occupies different areas of the building, and some (people in custody) cannot be evacuated through standard exit routes.

Evacuation diagrams in courthouses must be tailored to each zone. The public galleries and waiting areas require straightforward diagrams to the nearest street-level exits. Staff areas need diagrams that reflect their specific zones. Custody areas require procedural documentation covering how people in custody are managed during an evacuation. This is a matter of both safety and legal obligation that requires coordination between the courts administration authority and corrective services.

Judicial officers and their associates, who typically occupy chambers in a restricted area of the building, should have diagrams specific to their zone. The dual requirements of security and life safety mean that evacuation diagrams for restricted areas may themselves be treated as sensitive documents with limited distribution.

Keeping Diagrams Current in a Government Context

Government buildings are subject to frequent change. Machinery of government changes cause agencies to relocate. Fit-outs are updated between budget cycles. New security infrastructure such as cameras, turnstiles and card readers alters the effective layout of corridors and exit routes. An evacuation diagram that was accurate when posted may misrepresent actual conditions within twelve to eighteen months without a systematic review process.

AS 3745:2010 requires that evacuation diagrams be reviewed whenever a significant change to the facility occurs, and at minimum as part of the annual review of the Emergency Management Plan. Government facility managers and council building managers should establish a trigger-based review process tied to building works approvals, fit-out sign-offs and tenancy changes, rather than relying solely on calendar-based reviews.

Procurement of diagram updates can be complicated in government contexts by tender requirements and approved supplier panels. Engaging a diagram provider who can work within government procurement frameworks, including responding to approach-to-market processes and supplying with a valid ABN and appropriate insurances, reduces friction in keeping diagrams current.

• Link diagram review triggers to building works and DA approvals, not just calendar dates
• Maintain a central register of all evacuation diagram locations and their last review dates
• Include diagram currency as a standing agenda item for EPC meetings
• Ensure diagram providers can meet government procurement requirements
• Store digital master files of all diagrams for rapid reprint when minor changes are needed

Get Evacuation Diagrams for Your Government Building

EvacPath creates AS 3745-compliant evacuation diagrams for government buildings, civic centres, council offices, courthouses and multi-agency facilities across Australia. We understand the complexity of security zoning, multi-tenancy arrangements and the procurement requirements of government clients.

Send us your floor plan and we will deliver print-ready PDFs in 3 to 5 business days. No site visit required. Pricing starts at A$70 per diagram. Basic Package A$280 for up to 4 diagrams, Standard Package A$420 for up to 8 diagrams.