Dental IPAC Self-Audit: 25 Checks Every Ontario Practice Should Review

Waiting for an RCDSO inspection to find your gaps is the expensive way to learn about them. A structured dental IPAC self-audit, run on your own schedule, catches the same issues an external reviewer would flag, but gives you time to fix them quietly and thoroughly. This article walks through 25 practical checks organized into the areas Ontario practices most often get flagged on: hand hygiene and PPE, sterilization and reprocessing, environmental cleaning, waterline management, and documentation. You do not need to run all 25 in one sitting, but you do need a system for cycling through every one of them on a defined schedule.

Why a Structured Self-Audit Beats an Informal Walkthrough

An informal walkthrough relies on whoever is doing it noticing what looks wrong that day. A structured checklist forces you to check the same 25 items every time, which is the only way to catch a slow drift in practice, like a sterilization log that has quietly gone from daily to weekly entries. The RCDSO’s own guidance recommends that practices without external expertise conduct periodic internal audits at minimum annually, though most well-run practices run informal internal checks far more often than that. If your practice has never formalized this process, the categories below give you a ready-made structure to start from.

Hand Hygiene and PPE Checks (5 Checks)

Check 1: Hand Hygiene Compliance at the Four Moments

Confirm staff are performing hand hygiene consistently at the points of care outlined in our guide to the 4 moments of hand hygiene, not just before and after a procedure.

Check 2: Alcohol-Based Hand Rub Availability

Every operatory and common area should have accessible alcohol-based hand rub, with staff able to reach it without having to leave the immediate treatment zone.

Check 3: PPE Donning and Doffing Sequence

Watch a staff member don and doff PPE without prompting, checking that gloves come off before masks and that hand hygiene happens immediately after doffing.

Check 4: Mask and Eyewear Fit

Confirm masks and protective eyewear fit properly and are replaced between patients or when visibly soiled, rather than reused across multiple appointments.

Check 5: PPE Stock and Storage

Check that PPE is stored in a clean, dry area away from potential contamination sources, and that stock levels avoid the kind of shortage that leads staff to stretch supplies inappropriately. With PPE and hand hygiene covered, the next category carries the highest compliance risk in most dental settings.

Sterilization and Instrument Reprocessing Checks (6 Checks)

Check 6: Biological Indicator Testing Frequency

Confirm biological indicator testing happens at the frequency your sterilizer manufacturer and the RCDSO standard require, typically at minimum weekly and ideally with every load containing implantable devices.

Check 7: Biological Indicator Failure Response Protocol

Ask staff to describe, without looking it up, what they would do if a biological indicator failed. If they cannot answer confidently, review our guide on what to do when a dental sterilizer biological indicator fails.

Check 8: Instrument Cleaning Before Sterilization

Verify instruments are being properly cleaned, whether manually or via ultrasonic cleaner, before packaging and sterilization, since organic debris left on an instrument can shield pathogens from the sterilization process.

Check 9: Sterilization Pouch Integrity and Dating

Check that sterilized pouches are properly sealed, dated, and stored in a way that maintains sterility until use.

Check 10: Sterilizer Maintenance Records

Confirm your sterilizer’s maintenance and calibration records are current, since a poorly maintained unit can pass a biological indicator test intermittently while still underperforming on borderline loads.

Check 11: Sterilization Logs Completeness

Review your sterilization logs for infection control compliance for gaps, since missing entries are one of the most common findings during external reviews. Once reprocessing is confirmed solid, attention shifts to the physical environment where care happens.

Environmental Cleaning and Surface Disinfection Checks (4 Checks)

Check 12: Operatory Surface Disinfection Between Patients

Confirm high-touch surfaces, including light handles, chair controls, and countertops, are disinfected between every patient using an appropriate contact time.

Check 13: Dental Chair Disinfection Protocol

Review your dental chair disinfection best practices against what staff are actually doing, since chair upholstery and hard-to-reach seams are frequently under-cleaned.

Check 14: Disinfectant Product Appropriateness

Verify the disinfectant products in use are hospital-grade and appropriate for the surfaces and pathogens relevant to a dental setting, not simply whatever was ordered most recently.

Check 15: Clean Versus Contaminated Zone Separation

Walk the physical layout of your sterilization room to confirm clean and contaminated zones remain physically separated, with a one-directional workflow from dirty to clean. With surfaces and zoning addressed, the next area covers a risk that is easy to overlook because it operates quietly in the background.

Waterline and Aerosol Management Checks (3 Checks)

Check 16: Dental Unit Waterline Testing

Confirm waterline testing happens on the schedule your equipment manufacturer specifies, and that results are documented and reviewed, not just filed.

Check 17: Waterline Shock Treatment Records

Review shock treatment and maintenance records for your waterlines, since biofilm buildup is a gradual process that regular testing alone will not always catch early.

Check 18: Aerosol-Generating Procedure Controls

Confirm high-volume evacuation and appropriate ventilation are in place for aerosol-generating procedures, aligned with current guidance referenced in our emerging dental IPAC trends resource. The next category is where many otherwise well-run practices lose points during a formal review.

Documentation and Training Checks (4 Checks)

Check 19: Written IPAC Policy Manual Currency

Confirm your written IPAC policy manual has been reviewed and updated within the last year, referencing current RCDSO Standard of Practice requirements.

Check 20: Staff Training Records

Check that every staff member has documented, dated IPAC training on file, not just a verbal confirmation that training happened.

Check 21: New Hire Orientation Coverage

Confirm your new hire orientation process includes IPAC-specific training before the new staff member works unsupervised in a clinical area.

Check 22: Incident and Exposure Documentation

Review your process for documenting any exposure incidents, needlestick injuries, or sterilization failures, since incomplete incident documentation is a common finding tied to broader IPAC audit documentation gaps. The final category covers administrative practices that tie the whole audit together.

Administrative and Policy Checks (3 Checks)

Check 23: Annual or Periodic External Review Schedule

Confirm your practice has a defined schedule for either an internal formal audit or an external review, since the RCDSO explicitly notes a preference for periodic audits involving individuals with specific IPAC expertise and certification.

Check 24: Corrective Action Tracking

Review whether previous self-audit findings actually resulted in documented corrective actions, or whether the same issues keep reappearing audit after audit.

Check 25: Patient Communication Readiness

Confirm your practice has a clear, calm communication protocol ready in case a patient asks about your IPAC practices or a specific incident, since a confident, transparent response protects trust far better than an improvised one.

Building a Simple Scoring System for Your Audit

Assigning a basic pass, partial, or fail rating to each of the 25 checks gives you a way to track trends across audit cycles, rather than just a pile of notes. A partial rating is often the most useful category, since it flags items that are technically being done but inconsistently, which is exactly where drift tends to start before it becomes a full failure.

Setting a Threshold for Immediate Action

Decide in advance which checks trigger same-day corrective action versus which can wait for a scheduled follow-up. Anything touching sterilization integrity or a failed biological indicator should always fall into the immediate-action category, while a minor documentation formatting issue can reasonably wait until your next scheduled review.

How Ontario’s Regulatory Layers Fit Together

Dental IPAC in Ontario draws from several overlapping sources, which is part of why self-audits can feel more complicated than they need to be. The RCDSO Standard of Practice sets the enforceable minimum for Ontario dentists, while Public Health Ontario and the Provincial Infectious Disease Advisory Committee provide the underlying evidence-based guidance the RCDSO standard aligns with. The Canadian Dental Association adds national-level context and emerging-issue guidance, but does not replace your provincial regulatory obligations.

Why This Matters for Your Checklist

Because these bodies work in coordination rather than isolation, a checklist built only around one source risks missing requirements from another. Cross-referencing your internal audit against both RCDSO-specific requirements and the broader infection prevention in dental settings guidance gives your practice a more complete picture than relying on a single source alone.

Turning 25 Checks Into an Ongoing System

A one-time audit only tells you where you stand today. The real value comes from repeating this checklist on a consistent schedule, whether that is quarterly or semi-annually, and tracking whether findings improve or repeat over time. Practices that build this into a recurring calendar item find that RCDSO inspections become far less stressful, because nothing on the inspector’s checklist comes as a surprise.

Assigning Ownership for Each Category

Spreading the 25 checks across a few different team members, rather than leaving the entire audit to one person, tends to produce more thorough results and builds broader staff engagement with IPAC practices. Your office manager might own documentation and training checks, while your lead clinical assistant owns sterilization and waterline checks, with the dentist of record reviewing the consolidated findings each cycle.

When to Bring in External Expertise

The RCDSO standard itself notes a preference for periodic audits involving individuals with specific expertise and certification in infection prevention and control, even though internal audits by knowledgeable staff are acceptable between those reviews. Practices that have never had an external review, or that keep finding the same gaps internally without resolution, benefit from a dedicated external assessment through infection prevention and control for dental clinics consulting, which brings a fresh perspective and current regulatory knowledge that internal staff may not have time to maintain.

Connecting Your Self-Audit to Broader Practice Standards

This 25-point checklist works alongside, not instead of, the broader dental office infection control practices your practice should already have documented. Reviewing your findings against our detailed IPAC checklist for dental practice and current CDA IPAC guidelines for dentists helps confirm your self-audit is measuring the right things, not just the things that are easiest to check.

FAQ

How often should a dental practice run a self-audit? Most Ontario practices benefit from a quarterly internal review at minimum, with an annual review involving external expertise where possible, aligned with RCDSO guidance on periodic audits. Can office staff without clinical training conduct parts of the audit? Yes, particularly for documentation and administrative checks, though sterilization and clinical technique checks are best reviewed by someone with direct clinical or IPAC training. What is the most commonly missed item in dental self-audits? Waterline testing and shock treatment documentation is frequently overlooked, since the risk builds gradually and does not produce an obvious daily symptom like a failed sterilizer test would. Does a clean self-audit guarantee a passed RCDSO inspection? No audit guarantees an outcome, but a consistent, well-documented internal audit history demonstrates a functioning IPAC program, which inspectors generally view favourably even if minor findings occur.

Want a second set of expert eyes on your practice’s IPAC program?

Book a free consult with InfectionShield to schedule a full dental IPAC assessment against current RCDSO and Public Health Ontario standards.