College of Dental Hygienists of Ontario

What College of Dental Hygienists of Ontario does

The College of Dental Hygienists of Ontario (CDHO) is the legislated regulatory body for dental hygiene practice in Ontario, established under the Dental Hygiene Act, 1991 and the Regulated Health Professions Act, 1991. It holds exclusive statutory authority to register and oversee Registered Dental Hygienists (RDHs), maintain the public register of practitioners, set and enforce practice standards, administer a Quality Assurance (QA) Program, and investigate complaints. The organisation is governed by a Council of elected RDH members, publicly appointed members, and academic representatives and operates as a non-profit funded entirely by member fees, with no parent company or equity investors. CDHO is headquartered in Toronto, Canada, and serves the Ontario RDH population, which approaches 6,000 registrants as signalled by Communities of Practice participation.

CDHO's digital infrastructure comprises four interconnected products: the Self-Service Portal (registration, annual renewal, jurisprudence examination, and fee processing), the SMILE Portal (Quality Assurance learning portfolio and self-assessment tools across three-year QA cycles), the Public Register (a client-facing credential verification tool), and the Knowledge Network (a clinical decision-support resource organised by body system, containing evidence-based advisories and fact sheets about medical conditions). Supporting services include The De-Brief monthly newsletter, Peer Circles professional development events, four Communities of Practice (Contraindications in Dental Hygiene, Public Health, Restorative, Orthodontic), two online examinations (the Jurisprudence Examination and the Drugs in Dental Hygiene Practice Examination), the Funding for Therapy program for victims of RDH misconduct (capped at $20,470 for up to 200 half-hour sessions), and an Indigenous student bursary in partnership with Indspire. The Self-Service Portal relaunched in March 2025, replacing the previous registrant database, and the SMILE Portal was refreshed in July 2026.

CDHO's revenue is membership-subscription in nature. RDHs pay an annual General/Specialty Certificate renewal fee of $415 (or $215 for the Non-Practising Certificate), with a $100 late penalty assessed after December 1, plus one-time application fees, specialty certification fees, and Health Professional Corporation authorisation fees. As a non-profit, CDHO is accountable to the Ontario Ministry of Health, submits annual Fair Registration Practices Reports to the Office of the Fairness Commissioner, and recognises credentials assessed by the Federation of Dental Hygiene Regulators of Canada (FDHRC), the Commission on Dental Accreditation of Canada (CDAC), and the ADA Commission on Dental Accreditation (CODA) for both initial registration and interprovincial mobility under "As of Right" provisions. AODA accessibility compliance is maintained for service delivery.

Name

College of Dental Hygienists of Ontario

Legal name

College of Dental Hygienists of Ontario

Website

https://cdho.org

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

The College of Dental Hygienists of Ontario is the legislated regulator of dental hygiene practice in Ontario, registering approximately 6,000 RDHs, maintaining the public register, running a Quality Assurance program, and operating a multi-portal digital platform funded by member fees.

Ownership category

akta.pro rank

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Registration and Renewal Fees: Annual fees collected from Registered Dental Hygienists for certificate of registration renewal. General/Specialty Certificate renewal is $415; Non-Practising Certificate renewal is $215. Late penalty of $100 applies for renewals after December 1.
2. Application Fees: One-time fees for initial registration applications, including processing of completed applications reviewed within 10 business days
3. Certificate of Authorization Fees: Fees for Health Professional Corporation certificates and annual renewals for RDHs practicing through corporations

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels8 records

Core offering

The College of Dental Hygienists of Ontario (CDHO) regulates the practice of dental hygiene in Ontario through registration of practitioners, maintenance of a public register, development and enforcement of professional standards, administration of a Quality Assurance Program, and investigation of complaints. CDHO also delivers online examinations (Jurisprudence Examination and Drugs in Dental Hygiene Practice Examination) and supporting resources such as the Knowledge Network and The De-Brief newsletter.

Product overview

The College of Dental Hygienists of Ontario operates a multi-portal digital platform for regulating and supporting the dental hygiene profession in Ontario. The core infrastructure consists of three integrated web-based systems: the Self-Service Portal (for RDH registration management, applications, renewals, and fee payments), the Public Register (enabling clients to verify RDH credentials), and the SMILE Portal (Quality Assurance portal for professional development tracking). Supporting these are the Knowledge Network (clinical reference resource with medical advisories and fact sheets), The De-Brief (newsletter publication), and specialized online examinations (Jurisprudence Examination and Drugs in Dental Hygiene Practice Examination). The organization also administers a Funding for Therapy Program for clients of RDHs and an Indigenous student bursary. The digital ecosystem enables CDHO to fulfill its mandate of regulating the profession, maintaining public register verification, and supporting RDH professional development.

Differentiator

Problem solved

Functional benefit

Brands

• SMILE Portal: Quality Assurance portal for Registered Dental Hygienists to manage their QA information, learning portfolio, and self-assessment tools.
• Self-Service Portal
• Knowledge Network
• The De-Brief

Products and services

• Self-Service Portal
• Public Register (Find a Registered Dental Hygienist)
• SMILE Portal
• Knowledge Network
• Jurisprudence Examination
• Drugs in Dental Hygiene Practice Examination (DDHPE)
• Quality Assurance Program
• Funding for Therapy and Counselling Program

Quantifiable outcome

• Nearly 6,000 RDHs participate in four Communities of Practice
• +1 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature4 records

Partnerships

Six partnerships are on record, tiered minor and core.

• IndspireminorStrategic or Co-development PartnerPartnership with Indspire, an Indigenous national charity, to create the CDHO Bursary for Indigenous Students in Dental Hygiene Programs. This supports increasing access to higher education for Indigenous students, aligning with Truth and Reconciliation Commission Call to Action 23iii for cultural competency training in healthcare.
• Sun Life Financial (CDCP Administrator)minorOthersSun Life administers the Canadian Dental Care Plan (CDCP). CDHO provides information to RDHs about participating as CDCP providers and links to Sun Life's provider search tool.
• Federation of Dental Hygiene Regulators of Canada (FDHRC)coreStrategic or Co-development PartnerFDHRC administers the National Dental Hygiene Certification Examination (NDHCE) and Canadian Performance Exam in Dental Hygiene (CPEDH) that CDHO requires for registration. CDHO accepts FDHRC's equivalency assessments for international credentials.
• Office of the Fairness Commissioner (OFC)coreStrategic or Co-development PartnerIndependent Ontario Government agency ensuring CDHO's registration requirements are transparent, objective, impartial and fair. CDHO submits annual Fair Registration Practices Reports to OFC.
• Commission on Dental Accreditation of Canada (CDAC)coreOthersCDAC accredits Canadian dental hygiene educational programs. CDHO accepts graduates from CDAC-accredited programs for registration.
• American Dental Association Commission on Dental Accreditation (CODA)coreOthersCODA accredits US dental hygiene educational programs. CDHO accepts graduates from CODA-accredited programs for registration.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• College of Optometrists of Ontario: Ontario health profession regulator operating under the RHPA — similar scope of practice controls, public register, QA program, and complaints/discipline function; a useful peer for benchmarking smaller Ontario regulators.
• College of Nurses of Ontario: Ontario's largest health profession regulator, also established under the RHPA. CNO mirrors CDHO's structure (Council governance, public register, QA, complaints, jurisprudence exams) at significantly greater scale, making it a closely comparable operating model.
• Ontario College of Pharmacists: Ontario health profession regulator operating under the RHPA with similar scope of practice controls (e.g., designated-drug prescribing akin to CDHO's Chlorhexidine-related Drugs in Dental Hygiene Practice Examination) — highly comparable regulatory model.
• Royal College of Dental Surgeons of Ontario: Statutory regulator for dentists in Ontario under the same RHPA framework as CDHO; operates an analogous public-protection mandate, public register, complaints/discipline function, and Quality Assurance program — the most directly comparable Ontario health profession regulator.
• College of Physicians and Surgeons of Ontario: Statutory regulator for physicians in Ontario under the RHPA, with a directly analogous mandate structure: registration, public register, practice standards, QA, and discipline — a textbook peer for understanding governance and digital-platform benchmarks.

Others

• Federation of Dental Hygiene Regulators of Canada: National body that administers the National Dental Hygiene Certification Examination (NDHCE) and CPEDH required for CDHO registration, and handles credential equivalency assessments — an ecosystem partner that anchors the interprovincial regulatory infrastructure.

Regional players

• Ordre des hygiénistes dentaires du Québec: Quebec's professional order for dental hygienists, operating under Quebec's professional code framework — directly comparable profession-specific regulator in another Canadian province.
• College of Dental Hygienists of British Columbia: Provincial dental hygiene regulator in British Columbia — regulates the same RDH profession under analogous self-governance legislation, making it the closest profession-specific regional peer outside Ontario.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCl8ShV6uguWUtFizxN9qycg
• Facebookfacebook.com/CDHOOHDO
• LinkedInlinkedin.com/company/college-of-dental-hygienists-of-ontario
• Instagraminstagram.com/cdho_ohdo
• Xx.com/CDHO_OHDO

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about College of Dental Hygienists of Ontario