🚨 Key principle: NABH mock drills are not a once-a-year formality. Assessors expect spread across shifts, rotation across departments, consistent documentation, and evidence that drill findings actually drove improvement. Drill files with backdated signatures are one of the most easily detected frauds during assessment.
Why Mock Drills Matter for NABH
Mock drills sit within the FMS (Facility Management & Safety) chapter and are also linked to PSQ (Patient Safety & Quality Improvement) requirements. They serve two purposes for NABH: demonstrating that the hospital has functional emergency response systems, and verifying that every staff member — not just the quality team — knows how to respond in a crisis.
Assessors use the patient tracer methodology to verify drills. This means they may walk up to a ward nurse, a security guard, or a housekeeping staff member and ask: "What do you do if a fire alarm goes off?" or "Where is the nearest fire extinguisher?" The answer to that question — not the drill file — is what determines compliance.
Types of NABH Mock Drills
NABH requires hospitals to cover a range of emergency scenarios. The drills below are the categories assessors expect hospitals operating under HCO Full Accreditation to demonstrate. ELC and SHCO hospitals should prioritise fire, code blue, and disaster drills as a minimum.
Fire Drill
Frequency
Minimum twice per year, different shifts
Coverage
Rotate across OPD, IPD wards, OT, ICU, kitchen, basement
Lead
Fire Safety Officer / Maintenance Head
What the drill must cover
- ✓Activation of fire alarm and notification of control room
- ✓RACE protocol: Rescue, Alarm, Contain, Extinguish/Evacuate
- ✓Patient evacuation from the drill area — including mobility-impaired patient simulation
- ✓Use of fire extinguisher by designated staff (PASS technique)
- ✓Assembly point muster and headcount
- ✓Communication to fire department (simulated)
Assessors specifically check
Staff knowledge of RACE, location of fire extinguishers and pull stations, time taken to evacuate from alarm to assembly point, whether night-shift staff were covered in any drill.
Code Blue Drill (Cardiopulmonary Resuscitation)
Frequency
Quarterly across all shifts
Coverage
Different wards and departments each time
Lead
Resuscitation Officer / Emergency Physician
What the drill must cover
- ✓Recognition of cardiac arrest and immediate announcement of Code Blue
- ✓Response time of Code Blue team from announcement to bedside
- ✓CPR initiation by first responder within defined time
- ✓Crash cart availability, defibrillator readiness and operation
- ✓Roles of each team member: leader, compressor, airway, IV access, recorder
- ✓Documentation of the resuscitation event on code blue sheet
Assessors specifically check
Response time benchmarks (Code Blue team at bedside within 3–5 minutes), crash cart seal intact or last check date, staff ability to operate AED/defibrillator, non-ICU ward staff CPR competency.
Mass Casualty Incident (MCI) Drill
Frequency
At least once per year
Coverage
Emergency department, casualty, OT, blood bank, ICU
Lead
Medical Director / Emergency Head
What the drill must cover
- ✓Activation of MCI plan and notification of disaster management committee
- ✓Triage of simulated casualties using START or SAVE triage system
- ✓Surge capacity activation — discharge of non-critical inpatients, recall of off-duty staff
- ✓Blood bank surge protocol — emergency blood availability
- ✓Media and family communication management (designated spokesperson)
- ✓Coordination with police, ambulance services (simulated)
Assessors specifically check
Whether triage tags are available in the emergency area, staff familiarity with triage colour codes, MCI plan accessibility to all key staff, post-drill debrief with lessons learned.
Bomb Threat Drill
Frequency
At least once per year
Coverage
Reception, security desk, entire campus
Lead
Security Head / Administrator
What the drill must cover
- ✓Receipt of simulated bomb threat call — completing the bomb threat checklist
- ✓Immediate notification chain: security → administration → police (simulated)
- ✓Decision-making on evacuation vs. search (search first protocol)
- ✓Systematic search of designated areas by trained staff
- ✓Evacuation of patients, visitors, and staff from the threat zone
- ✓All-clear notification process
Assessors specifically check
Bomb threat checklist availability at all reception and security points, staff knowledge of who to call first, security staff familiarity with the search protocol, existence of a written bomb threat response SOP.
Chemical / Hazardous Material Spill Drill
Frequency
At least once per year
Coverage
Laboratory, pharmacy, housekeeping, CSSD
Lead
Lab In-charge / IPC Officer
What the drill must cover
- ✓Identification of the spilled substance and MSDS/SDS reference
- ✓Personal protective equipment (PPE) donning sequence for spill response
- ✓Area containment and personnel evacuation from immediate zone
- ✓Spill containment and neutralisation using appropriate kit
- ✓First aid for exposed staff — eye wash station, skin decontamination
- ✓Incident reporting and waste disposal
Assessors specifically check
MSDS/SDS binders in lab and pharmacy, spill kit availability and contents, eye wash station location and function (flushed weekly), staff ability to don spill response PPE correctly.
Utility Failure Drill (Power / Medical Gas / IT)
Frequency
At least once per year per utility type
Coverage
ICU, OT, wards, server room
Lead
Maintenance Head / Bio-Medical Engineer
What the drill must cover
- ✓Generator switchover time testing — from mains failure to full power restoration
- ✓UPS coverage verification for critical equipment (ventilators, infusion pumps, monitors)
- ✓Medical gas cylinder backup activation and central piped gas shutoff procedure
- ✓IT downtime procedure: paper-based fallback for medication orders, lab requisitions
- ✓Communication with departments during utility loss
Assessors specifically check
Generator test logs (monthly), UPS battery test records, documented switchover time, medical gas backup cylinder inventory, downtime SOP accessibility to clinical staff.
Earthquake / Structural Emergency Drill
Frequency
At least once per year (relevant geographies)
Coverage
All floors, staircases, patient areas
Lead
Administrator / Safety Officer
What the drill must cover
- ✓Drop-cover-hold on protocol demonstration by all staff
- ✓Post-shaking structural assessment — identification of safe vs unsafe areas
- ✓Evacuation of patients via staircase (lift not used during earthquake)
- ✓Assembly point muster and missing persons protocol
- ✓Coordination with civil defence and disaster management authorities (simulated)
Assessors specifically check
Posted earthquake response instructions in all rooms, staff knowledge of drop-cover-hold, structural safety assessment checklist, staircase clear of obstructions.
All Drill Types at a Glance
| Drill Type | Min. Frequency | NABH Chapter | Shift Coverage Required |
|---|---|---|---|
| Fire Drill | Twice per year | FMS | Yes — day + night/evening |
| Code Blue (CPR) | Quarterly | FMS / COP | Yes — rotate across shifts |
| Mass Casualty (MCI) | Once per year | FMS / PSQ | Recommended |
| Bomb Threat | Once per year | FMS | Security shifts |
| Chemical / Hazmat Spill | Once per year | FMS / IPC | Lab / Pharmacy shifts |
| Utility Failure (Power) | Once per year | FMS | ICU / OT shifts |
| Medical Gas Failure | Once per year | FMS | ICU / Ward shifts |
| Earthquake / Structural | Once per year | FMS | All shifts recommended |
| IT / HIS Downtime | Once per year | IMS / FMS | Day shift (HIS-active staff) |
Documentation Required for Every Drill
Every NABH mock drill must generate a complete documentation file. Assessors review the full file — not just the attendance sheet. A drill without proper documentation is treated the same as a drill not conducted.
1. Drill Notice / Scenario Brief
Written notice issued before the drill (even for unannounced drills, a post-event note documents the scenario). Includes date, time, location, type of drill, and coordinating officer.
2. Signed Attendance Register
Name, designation, department, and signature of every participant. Must show variety — different departments and cadres, not always the same staff.
3. Drill Observation Sheet
Timestamped log of the drill sequence — alarm at T+0, first responder at T+2, evacuation complete at T+8, etc. Gaps observed during the drill must be noted here, not omitted.
4. Post-Drill Debrief Notes
Summary of what went well, what failed, and what needs improvement. Signed by the drill coordinator and at least one senior officer. Specific and actionable — not "overall good performance."
5. CAPA (Corrective Action Plan)
For each gap identified, a corrective action with responsible person and target date. The next drill's ATR must show whether prior CAPA items were addressed.
6. Photographs / Video
Timestamped photographs or video of the drill in progress. Must show recognisable staff in the hospital environment, not stock images. Attach to the drill file.
How to Conduct a NABH-Compliant Mock Drill
The difference between a drill that impresses assessors and one that raises red flags often comes down to execution discipline. Follow this sequence for every drill type.
Step 1 — Plan the annual drill calendar
At the start of each year, fix the drill schedule for all required types. Assign responsible officers for each drill. Ensure fire and code blue drills cover at least two different shifts and different departments across the year. Share the calendar with department heads so they do not schedule critical activities on drill days.
Step 2 — Prepare the scenario
Write a brief scenario description before the drill — even for "unannounced" drills, this is prepared in advance by the coordinating team. The scenario should specify: the assumed location of the emergency, the initial conditions (e.g., fire in linen room of 3rd floor ward), and which staff are role-playing as casualties or bystanders.
Step 3 — Brief observers, not participants
Keep the drill realistic by not pre-briefing all participants on the exact scenario. Designate observers — quality officer, safety officer — who carry the observation checklist and time each response step. Observers do not intervene during the drill.
Step 4 — Execute and time-log
Start the drill at the agreed time. Observers note exact timestamps at each key stage: alarm activation, first response, evacuation start, evacuation complete, assembly point muster. These timestamps go into the observation sheet and become the primary evidence of drill effectiveness.
Step 5 — Conduct the debrief immediately
Within 30–60 minutes of the drill ending, gather all participants for a structured debrief. Use a standard format: what was the plan, what happened, what went well, what needs improvement, what actions will be taken. This immediacy captures accurate recall and signals a genuine learning culture.
Step 6 — Raise CAPA and close the loop
For every gap identified in the debrief, assign a corrective action to a named person with a deadline. Track CAPA closure. At the next drill, the first agenda item is the ATR from the previous drill's CAPA. This close-loop discipline is the single most powerful signal to assessors that drills are genuinely driving improvement.
Common Assessor Observations on Mock Drills
These are the recurring findings that cause non-compliances during NABH assessments related to mock drills — drawn from common assessment experience.
❌ All drills conducted in the same area or same shift
The OPD block has 6 fire drill records, the OT and ICU have none. Night shift appears in no attendance register. Assessors flag this immediately — it means the majority of staff have never participated in a drill.
❌ Generic debrief notes
"Drill was conducted successfully, all staff participated well, no issues found." This kind of debrief note tells assessors the drill was a formality. Real drills always surface at least minor gaps — if none are recorded, assessors assume the debrief did not happen.
❌ CAPA not closed before next drill
Drill 1 identified that fire extinguisher training was pending for security staff. Drill 2 (6 months later) has no ATR showing whether that training happened. Assessors trace CAPA across drill cycles — unclosed actions from previous drills accumulate as evidence of non-functional QI.
❌ Staff cannot demonstrate protocol when asked
A nurse in Ward 5 is asked by an assessor: "What is the RACE protocol?" or "Where do you go if you hear a code blue on this floor?" — and does not know. Drill records show Ward 5 staff participated in a fire drill. Assessors conclude the drill was attendance-only with no learning component.
❌ Crash cart not checked or seal broken without documentation
During a code blue drill or assessor walkthrough, the crash cart is found with a broken seal and no record of when it was opened, what was used, and whether it was restocked. Crash cart check logs must show daily seal check with signature.
⚠️ Photographs look staged or are from a single angle
Drill photos showing staff standing around holding a fire extinguisher in a parking lot, with no patient areas or clinical context visible, raise assessor suspicion. Good drill photos show staff in clinical areas, in uniform, with identifiable hospital environment and visible timestamps.
✅ Best practice: Treat every mock drill as if an assessor is watching in real time. The question to ask after every drill is: "If an assessor walked in right now and asked three random staff members what to do in this emergency, would they answer correctly?" If yes — the drill worked. If not — the CAPA must address that gap before the next drill.
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Start free trial →Mock Drill Compliance Checklist
Use this checklist before every NABH assessment to verify your drill programme is complete.
| Check Item | Evidence Required |
|---|---|
| Annual drill calendar exists | Signed calendar with all drill types, dates, responsible officers |
| Fire drills cover ≥2 shifts | Attendance registers showing different shift timings |
| Code blue drills quarterly | Minimum one drill record per quarter across different departments |
| MCI drill completed this year | Full documentation file including triage demonstration evidence |
| All drill types completed | File for each drill type listed in the hospital's safety plan |
| Debrief notes are specific | Named gaps, not generic "drill went well" language |
| CAPA raised and closed for each drill | Corrective action tracker with status and closure evidence |
| Staff can explain emergency protocols | Spot-check 3 staff per ward — RACE, code blue sequence, nearest exit |
| Crash cart checks are daily and current | Crash cart log with yesterday's signature intact |
| Photographs are authentic and timestamped | Clinical environment visible, staff in uniform, date in EXIF or stamp |
| New staff drilled within 30 days of joining | Induction drill record in each new employee's training file |
Related NABH Resources
- → NABH Mandatory Committees — including Disaster Management Committee requirements
- → NABH Internal Audit Checklist — FMS chapter audit guide
- → NABH 6th Edition Checklist — full compliance checklist by chapter
- → NABH Accreditation Checklist — documents and preparation guide
Frequently Asked Questions
How many mock drills are required for NABH accreditation?
NABH requires hospitals to conduct multiple types of mock drills covering fire safety, emergency response, and disaster scenarios. All programmes require at minimum fire drills and code blue drills. HCO Full Accreditation hospitals must cover a broader range including mass casualty, bomb threat, and utility failure drills. Drills must be spread across shifts and documented with post-drill debriefs.
How often should fire drills be conducted for NABH?
NABH expects fire drills at least twice a year, covering different shifts — at minimum one during day shift and one during night or evening shift. Different areas of the hospital should be covered across drill cycles. Assessors check that drills are not always conducted in the same area or at the same time of day.
What documentation is required for NABH mock drills?
Each mock drill must produce: a drill notice or scenario brief, signed attendance register with designations, timestamped observation sheet, post-drill debrief notes, corrective action plan (CAPA) for gaps identified, and photographs or video evidence. The CAPA from each drill must be reviewed at the next drill.
What do NABH assessors observe during mock drills?
Assessors ask staff directly to demonstrate emergency response — describe the code blue sequence, locate the nearest fire extinguisher, explain the mass casualty triage protocol, show the nearest exit route. They review drill records for consistency across shifts, check that post-drill CAPAs were implemented, and verify new staff training within a defined period of joining.
Can the same staff participate in every mock drill?
No. NABH requires drill participation to be spread across all departments and all shifts. If the same group of staff participate in every drill, assessors will flag non-compliance. Every staff member — including contractual, housekeeping, and security — should participate. Attendance registers must show rotation across departments and shifts.
What is a tabletop drill and does it count for NABH?
A tabletop drill is a discussion-based exercise where key staff walk through an emergency scenario without physically acting it out. For NABH, tabletop drills may count for disaster management planning (mass casualty planning, pandemic response), but physical drills are required for fire, code blue, and other operational emergencies. Both should be documented separately.