Sambrow Journal · Markham
Who's Legally Allowed to Do What in Ontario: An Aesthetics Credential Guide
Three regulatory regimes, one gap, and how to verify anyone in two minutes — by Sambrow Markham
TL;DR
Ontario does not regulate aesthetic businesses as a category, which is why the sign on the building tells you nothing. It regulates acts and it regulates premises, and those are two different systems that cover different things and leave one significant gap between them. Injecting below the dermis is a controlled act under the Regulated Health Professions Act, restricted to physicians, nurse practitioners, and nurses under delegation, and verifiable on a public register in under two minutes. Tattooing and micropigmentation are inspected as personal service settings under the Health Protection and Promotion Act by local Public Health Units — York Region Public Health covers our Markham studio. Energy-based devices such as lasers and IPL sit between the two with no dedicated provincial licensing regime for operators, which is the gap consumers most need to know about. This guide covers all 3 systems, the 5 verification steps, and where a complaint actually goes. For reference on where we sit: our Markham studio performs no controlled acts at all, with non-invasive programs from $980 and lymphatic drainage from $288.
Three Systems, and the Gap Between Them
Understanding these three regimes explains almost every confusing thing about how this industry is overseen in Ontario, including why a business can call itself anything it likes.
System 1 — Controlled acts under the Regulated Health Professions Act
The RHPA defines a set of controlled acts that only authorised regulated health professionals may perform. The one that matters here is performing a procedure on tissue below the dermis, which captures injectables — botulinum toxin, dermal fillers, skin boosters, and biostimulators. Physicians and nurse practitioners may perform these within their scope, and registered nurses may under delegation with an appropriate medical directive. Aestheticians, technicians, and micropigmentation artists may not, regardless of what training certificate they hold or how the clinic markets itself.
System 2 — Personal service settings under the Health Protection and Promotion Act
Tattooing, micropigmentation, piercing, and nail services are regulated as personal service settings and inspected by local Public Health Units for infection prevention and control. Inspectors assess sterilisation, single-use needles, sharps handling, hand hygiene, and premises condition. Results are a matter of public record and you can ask any studio for its status. What this system does not assess is the practitioner's skill, training, or artistic competence — it regulates the room and the equipment, thoroughly, and stops there.
System 3 — The energy device gap
Health Canada regulates lasers and IPL devices as medical devices, which governs the equipment itself. What Ontario does not have is a dedicated provincial licensing regime specifying who may operate an aesthetic laser, what training they need, or what supervision applies. This is the genuine gap, and it means operator competence varies enormously between clinics in a way that is invisible from the outside. It is also the area where the consequences of poor practice are most severe — burns, scarring, and post-inflammatory hyperpigmentation.
What no system does — regulate the business type
There is no licence for a medical spa, no register of them, and no legal definition of medical aesthetics in Ontario legislation. Any business may use those words. This is why the practical question is never what kind of business is this, but which specific person is performing my procedure and under what authority. Our comparison of med spas, beauty studios, and day spas covers what that distinction means in practice; this article is about the credentials themselves.
Procedure by Procedure: Who May Legally Perform It
This is the practical translation. For each category, the question is which system governs it and therefore what you should be verifying before you book.
- 1
Botulinum toxin, dermal filler, skin boosters, biostimulators
Controlled act territory, and the most clearly restricted category. Legally performed by a physician, a nurse practitioner within their scope, or a registered nurse under delegation from a physician or nurse practitioner with a medical directive in place. Verify by asking who specifically performs the procedure and for their registration number, then checking the CPSO public register for a physician or the CNO register for a nurse. If nobody can be named, that is a hard stop rather than a red flag to weigh against other factors.
- 2
Lasers, IPL, RF, and HIFU
This is the gap, and the honest answer is that operator requirements are not specified in the way you would expect. Health Canada regulates the devices; Ontario does not licence the operators. Since you cannot verify a credential that does not exist, verify differently: ask what specific device by brand and model, what training the operator completed on that device, how many treatments they have performed on your Fitzpatrick type, and whether a physician is on site. Insist on a test patch 48 to 72 hours ahead on any light-based treatment.
- 3
Semi-permanent makeup, microblading, and tattooing
Personal service setting territory, inspected by your local Public Health Unit. Ask for the current inspection status and check that the premises licence is displayed. Then set that aside, because it says nothing about skill: Ontario sets no minimum training hours, no curriculum, and no examination for micropigmentation. The vetting of the individual is entirely yours. Our guide on whether semi-permanent makeup counts as medical aesthetics goes into what this classification means for your recourse in detail.
- 4
Massage therapy
Registered Massage Therapist is a protected title in Ontario, regulated by the College of Massage Therapists of Ontario, with entry-to-practice standards and a public register. Anyone using that title or its abbreviation must be registered and can be verified. Massage delivered by an RMT is commonly claimable under extended health plans, which is the practical difference clients notice most. Massage or bodywork delivered by someone who is not an RMT is legal but is not the protected title and is generally not claimable — ours is not.
- 5
Facials, peels, and non-invasive treatment
Ontario does not licence aestheticians, so there is no register to check for facial and non-invasive work. Superficial treatments that stay within the epidermis sit comfortably here. Depth is the complicating factor: a medium-depth peel that removes the epidermis and reaches the papillary dermis is a different proposition from an enzyme treatment, and the category name covers both. Ask for the specific agent and concentration rather than the category, since that is what actually determines depth and risk.
- 6
Prescription products and prescription-strength numbing
Prescribing is a controlled act. Tretinoin, hydroquinone above certain concentrations, oral antivirals, and antibiotics all require a prescriber, which is why a beauty studio cannot supply them. Topical numbing is the nuance that catches people out, since over-the-counter and prescription-strength compounded preparations sit in different positions. It is entirely reasonable to ask your practitioner what numbing agent they use and whether it is prescription strength, and a good practitioner answers without defensiveness.
How to Verify Anyone in Two Minutes
The verification is genuinely fast and almost nobody does it. These five steps take about two minutes and they are the highest-value two minutes in the entire booking process.
Step 1 — Ask for a name, not a business
Ask who specifically will perform your procedure and get their full name and, for anything in controlled act territory, their registration number. The business name is not the unit of accountability — the individual practitioner is. This one question does more work than any other, because a clinic that cannot or will not name the person has told you the most important thing about how it operates, and it costs you nothing to find out at the enquiry stage.
Step 2 — Check the public register
For a physician, use the CPSO public register. For a nurse, use the CNO register. For a massage therapist, use the College of Massage Therapists of Ontario register. Each is searchable by name and confirms current registration status and whether there are any restrictions or discipline history. This is public information, free, and takes under a minute. It also confirms the person exists in the profession they claimed, which occasionally is the finding.
Step 3 — For premises-regulated services, ask about inspection
For semi-permanent makeup, tattooing, or piercing, ask the studio for its current Public Health inspection status and confirm the premises licence is displayed. York Region Public Health covers Markham, and other regions have equivalent bodies. Then remember what this does and does not cover — it confirms infection control and says nothing about artistry, which is why the next step exists.
Step 4 — For the energy device gap, verify by proxy
Since there is no credential to check, substitute specific questions. Which device, by brand and model? What training did you complete on that specific device? How many treatments have you performed on Fitzpatrick III–IV skin? Will you test patch, and how many days ahead? Is a physician on site during treatment? A confident operator answers all five without hesitation, and hesitation on any of them is informative in a category where the consequences of poor practice are burns and lasting pigmentation.
Step 5 — Know where a complaint goes before you need to
Different problems route to different places and sending one to the wrong place wastes weeks. A regulated health professional goes to their college — CPSO, CNO, or CMTO — which has investigative powers. Infection control or unsterile practice goes to the local Public Health Unit. A cosmetic outcome dispute where no regulated professional was involved is a consumer matter, pursued through the business, a chargeback, small claims, or Ontario's consumer protection framework. A medical complication goes to a physician first.
One asymmetry worth internalising: the more restricted the procedure, the more recourse you have. Injectables carry the highest risk and also the strongest accountability chain. Semi-permanent makeup carries lower risk and a much weaker one. Energy devices sit awkwardly with meaningful risk and the weakest oversight of the three, which is precisely why the questions in step four matter more there than anywhere else.
Ten Questions That Establish Credentials
Take these to any consultation. The first four apply everywhere, and the rest depend on which system governs what you are booking.
- ✦Who specifically will perform my procedure, and what is their full name?
- ✦What is their registration number, and which college are they registered with?
- ✦Is the person performing my procedure the same person I am speaking to now?
- ✦What would you decline to do on me, and where would you refer me instead?
- ✦For injectables: is the delegating physician on site during treatment, and what is the protocol if a complication occurs?
- ✦For energy devices: which device by brand and model, and what training did the operator complete on it specifically?
- ✦For energy devices: how many treatments has the operator performed on Fitzpatrick III–IV skin?
- ✦For semi-permanent makeup: what is your current Public Health inspection status, and is the premises licence displayed?
- ✦For any numbing: what agent is used, and is it over the counter or prescription strength?
- ✦Do you carry professional liability insurance, and will you confirm that in writing?
"Ontario regulates acts and premises, not business names. The sign on the door tells you nothing — the registration number tells you everything."
Frequently Asked Questions
Can an aesthetician inject filler in Ontario? +
No. Injecting a substance below the dermis is a controlled act under the Regulated Health Professions Act, restricted to physicians, nurse practitioners, and registered nurses working under delegation with an appropriate medical directive. An aesthetician, beauty technician, or micropigmentation artist may not perform it regardless of what training certificate they hold, what country they trained in, or how the clinic presents itself. If you are offered injectables and nobody can name the regulated professional responsible with a verifiable registration number, treat that as a hard stop.
Is it legal for anyone to operate a cosmetic laser here? +
This is the genuine grey area and it deserves a direct answer rather than reassurance. Health Canada regulates the devices as medical devices, but Ontario has no dedicated provincial licensing regime specifying who may operate an aesthetic laser or IPL, what training is required, or what supervision applies. The practical consequence is that operator competence varies enormously and is invisible from the outside. Since you cannot verify a credential that does not exist, verify by asking about the specific device, the operator's training on it, their experience with your skin type, and test patching.
How do I check if someone is actually registered? +
Each regulated profession maintains a free public register that is searchable by name. Physicians are on the CPSO register, nurses on the CNO register, and massage therapists on the College of Massage Therapists of Ontario register. Each confirms current registration status and shows any restrictions or discipline history. It takes under a minute and it is the single highest-value thing you can do before booking anything in controlled act territory. A practitioner who reacts badly to being asked for a registration number has told you something.
What does the premises licence for a tattoo studio actually cover? +
Infection prevention and control, thoroughly and enforceably: sterilisation practice, single-use needles, sharps handling, hand hygiene, surface cleaning, and premises condition. Local Public Health Units carry out these inspections and results are public record. What it does not cover is the practitioner's skill, training, artistic judgment, or the quality of the healed result, and Ontario sets no minimum training standard for micropigmentation. A studio can pass inspection comfortably and still produce poor work, which is why the premises check is a floor rather than a recommendation.
Is Registered Massage Therapist a protected title? +
Yes. RMT is a protected title in Ontario, regulated by the College of Massage Therapists of Ontario, with entry-to-practice standards, a public register, and a complaints and discipline process. Anyone using the title must be registered and can be verified in under a minute. This is also what determines insurance claimability rather than the technique used — massage from an RMT is commonly claimable under extended health plans, while bodywork from a non-RMT is legal but generally is not. Ours is not, and we say so at booking.
Where do I complain if something goes wrong? +
It depends on who treated you, which is why the verification step matters before rather than after. If a regulated health professional was involved, their college takes complaints and has investigative and disciplinary powers — CPSO for physicians, CNO for nurses, CMTO for massage therapists. Infection control failures go to your local Public Health Unit regardless of anything else. A cosmetic outcome dispute with no regulated professional involved is a consumer matter — the business first, then chargeback, small claims, or consumer protection. Medical complications go to a physician first.
Does a doctor being listed as medical director mean they treated me? +
No, and this assumption causes real harm. A physician named as medical director may not assess you, perform your procedure, or be on site when it happens. Delegation to a registered nurse is entirely legal and frequently excellent, but the accountability chain only protects you if it actually exists in your specific appointment. Ask three things: who performs the procedure, whether the delegating physician is on site, and what the protocol is if a complication occurs during treatment. Higher-risk procedures deserve more specific answers, not a more impressive waiting room.
Where does Sambrow sit in all this? +
Under the personal service setting system only. Our Markham studio performs no controlled acts — no injectables, no prescribing, nothing below the dermis. Semi-permanent makeup is our one service inspected by York Region Public Health under the Health Protection and Promotion Act. Our non-invasive facial programs from $980 and manual lymphatic drainage from $288 involve no regulated act at all. We are not RMTs and our drainage is not insurance-claimable, and we tell clients that at booking rather than letting them find out from a rejected claim.