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Atlantic Canada Hospital Emergency Color Codes: NS, NB, PEI & NL Standards
Atlantic Canada Hospital Emergency Color Codes: NS, NB, PEI & NL Standards
Across Atlantic Canada—encompassing Nova Scotia Health, Horizon and Vitalité Health Networks in New Brunswick, Health PEI, and NL Health Services—standardized emergency color codes allow healthcare facilities to handle critical incidents consistently. These alert systems ensure rapid, organized responses among hospital staff, security teams, and regional emergency services.
This regional guide outlines the emergency code standards used throughout Nova Scotia, New Brunswick, Prince Edward Island, and Newfoundland and Labrador.
Standard Atlantic Canada Emergency Color Codes
The following standardized emergency color codes are implemented across health authorities in Atlantic Canada:
| Color Code | Emergency Classification | Atlantic Response Protocol |
|---|---|---|
| Code Red | Fire / Smoke Emergency | Follow REACT/RACE protocol: Remove persons from immediate danger, Enclose/Contain fire, Activate alarm, Call internal emergency line, Extinguish if safe. |
| Code Blue | Adult Medical Emergency / Arrest | Immediate dispatch of the resuscitation team to manage adult cardiac or respiratory emergencies. |
| Code Pink | Pediatric / Neonatal Emergency | Specialized resuscitation team response for infant or child cardiac/respiratory distress. |
| Code White | Violent / Aggressive Behavior | Trained staff and facility security respond to manage physical threats, verbal violence, or aggressive behavior. |
| Code Purple | Hostage Situation / Hostile Intruder | Protocol for hostage situations or barricaded hostile individuals. Security isolates the area and alerts local police/RCMP. |
| Code Yellow | Missing Patient / Resident | Triggers structured internal searches and perimeter monitoring for a missing high-risk or vulnerable patient. |
| Code Amber | Child / Infant Abduction | Immediate lockdown of facility exits, elevator controls, and entrance checks following a suspected child abduction. |
| Code Brown | Hazardous Substance Spill | Containment response for internal chemical, biological, or radiological spills requiring specialized cleanup. |
| Code Black | Bomb Threat / Suspicious Device | Implementation of bomb threat reporting checklists, facility search sweeps, and police coordination. |
| Code Silver | Active Shooter / Person with Weapon | Active threat protocol: Run, Hide, Survive actions accompanied by immediate facility lockdown. |
| Code Green | Evacuation | Structured evacuation protocol (precautionary or crisis) of a specific department, ward, or entire building. |
| Code Orange | External Mass Casualty / Disaster | Hospital activation for external community disasters, mass transit accidents, or regional mass casualty events. |
| Code Grey | Infrastructure Failure / Air Exclusion | Protocol for critical loss of essential utilities (power, water, HVAC) or toxic external air intake contamination. |
Regional Highlights across Atlantic Health Authorities
Emergency management across Atlantic Canada incorporates specific regional practices:
- Bilingual Directives (New Brunswick): In New Brunswick's Horizon Health Network and Vitalité Health Network, emergency code announcements are made in both English and French using unified color terms.
- Severe Weather & Code Grey: Health PEI, Nova Scotia Health, and NL Health Services frequently utilize Code Grey for major Atlantic winter storms or coastal weather events impacting facility power or access.
- Inter-Provincial Staff Alignment: Standardizing color codes across Atlantic provinces ensures locum physicians, traveling nurses, and paramedics operate under identical emergency guidelines when moving between provinces.
Explore Provincial Emergency Color Codes
Select another province below to review regional emergency code guidelines and healthcare standards:
- Canadian Emergency Color Codes Hub – Complete national summary and overview of Canadian hospital standards.
- Ontario Emergency Color Codes – Official Ontario Hospital Association (OHA) emergency standards.
- Alberta Emergency Color Codes – Alberta Health Services (AHS) provincial color code guide.
- British Columbia Emergency Color Codes – BC Health Authorities standardized color code guide.
- Quebec Emergency Color Codes – Quebec CISSS and CIUSSS alert codes guide.
Master Healthcare Emergency Color Codes Reference Guide
What do the color codes mean?
Implementation in 3 Simple Steps
SITE MAPPING
Submit your code definitions, procedures and any other relevant information. We build and configure your custom PWA app for your approval. We also custom design your badge backers labels or entire info badges for your approval,
SOLUTION DELIVERY
After your approval, receive delivery of your custom badge backers and PWA app for your institution. Included is a implementation guide and designed station guides with QR code for installation.
STAFF DISTRIBUTION
Hand out badges and explain PWA app at shift huddles. Staff can easily scan the QR code to be instantly audit ready. PWA app can also be installed via link on your intranet or via email.
Easy Setup.
How Staff Access.
1. Scan
Scan provided QR codes or email links to easily access and install PWA app to device.
2. ACCESS
App opens instantly. Zero logins. Zero passwords
3. Offline
Works 100% offline.
Frequently Asked Questions
How are protocol changes handled after deployment?
Zero manual updates or re-installations are required from your team. When an administrator updates a code extension or protocol through our managed portal, changes are instantly deployed over the air. The next time staff devices connect to a network, the updated static assets sync automatically behind the scenes.
Is Mobile Device Management (MDM) or Intune required?
No. The solution is an offline-first Progressive Web App (PWA) that loads directly in any standard mobile browser via QR scan. It bypasses MDM provisioning entirely, requires zero app store downloads, requests zero device permissions, and works on both personal (BYOD) and facility-issued devices out of the box.
How do new hires and agency staff get oriented on day one?
Onboarding takes under 30 seconds. During shift huddles or orientation, new staff receive their physical badge backer and scan the QR code using their mobile camera. The app opens instantly without creating account profiles, signing up, or waiting for IT provisioning.
Does the PWA store any operational data or facility information on staff devices?
Only static, non-sensitive reference media (such as local code names and extension phone numbers) is cached locally via standard browser Service Workers. The application stores zero user inputs, zero logs, zero location history, and zero session data on the employee’s personal or facility device.
Do you use third-party tracking scripts, advertising pixels, or telemetry in the PWA?
No. To maintain strict zero-PHI compliance, the app contains zero third-party analytics (like Google Analytics or Meta Pixels), zero session-recording scripts, and zero advertising SDKs. The app communicates exclusively with our static content delivery network (CDN).
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