Going independent as a nurse injector in Ontario comes down to seven things, in roughly this order: your competence, your prescriber, your protocols, your insurance, your product, your space, and your business setup. Get the first two right and the rest is ordinary small-business work. Most people who struggle skipped one of the first two.
This is general information, not regulatory, legal, or tax advice. Practice expectations for nurses are set by the College of Nurses of Ontario (CNO). Confirm your own obligations with the CNO, your insurer, and an accountant before you open.
1. Be honest about your competence
The CNO expects you to have the knowledge, skill, and judgment for every procedure you perform, and a certificate alone does not establish that. If you are new to injectables, or adding a treatment such as dermal filler to a neuromodulator practice, get supervised hands-on time before you practise alone. We match injectors with experienced trainers for foundation training, shadowing days, and supervised hands-on days.
2. Secure a prescriber: a physician or Nurse Practitioner
RNs and RPNs need orders from an authorized prescriber for the treatments they provide, and every client needs a genuine assessment and a client-specific order. That prescriber is your Medical Director. NPs can generally prescribe within their own scope and may not need one at all. The specifics are in our RN, RPN and NP guides, and the complete Ontario guide covers what good oversight looks like.
This is the step to do carefully rather than quickly. A prescriber who signs and disappears leaves you exposed when a complication happens. Vet candidates with the free vetting checklist, and read how Medical Director fees work so you can compare arrangements properly.
3. Put your protocols in writing
Before your first client you want written, prescriber-approved procedures for consent, contraindications, aftercare, and complications, including recognising a vascular occlusion and exactly who you call, and what you do, while you wait. Written protocols protect clients first and you second. Our protocols and directives shop has templates your prescriber can review and sign off.
4. Get insurance that names what you actually do
Carry professional liability coverage that explicitly includes aesthetic injectables, and read the exclusions. Coverage that is silent about cosmetic procedures is not the same as coverage for them. If you run a business rather than working as an employee, ask about general liability for your premises too.
5. Set up product ordering and storage with your prescriber
Neuromodulators are prescription drugs, so how product is ordered, stored, and recorded is something you set up with your prescriber, not on your own. Plan for refrigerated storage, an emergency kit agreed with your prescriber, and charting that records the product and lot number for every treatment.
6. Choose a space you can keep clinical
Whether it is a rented room, a studio suite, or a mobile setup, you need to meet infection prevention and control expectations for a clinical setting: clean surfaces, hand hygiene, sharps disposal, and a way to handle an emergency on the spot. Choose the space around that, not the other way round.
7. Set up the business side
Decide between a sole proprietorship and incorporating with an accountant, open a separate business account, and register for HST once your taxable revenue passes the small-supplier threshold. Cosmetic treatments are generally taxable. Before you market anything, read your college's expectations on advertising, especially around before-and-after photos and claims about results.
The hardest step, done for you.
Tell us where you practise and what you offer. We introduce verified Medical Directors who have capacity, usually within days. Free for injectors.
Get matched, free Get the vetting checklistCommon questions
Can a nurse open their own med spa in Ontario?
Yes. RNs, RPNs and NPs can run their own injectables practice. RNs and RPNs need orders from an authorized prescriber, a physician or Nurse Practitioner, for the treatments they provide, and every client needs a client-specific order. NPs can generally prescribe within their own scope.
Do I need a Medical Director to start an injectables business in Ontario?
If you are an RN or RPN, yes: you need an authorized prescriber providing orders for your treatments, which is the role a Medical Director fills. A Nurse Practitioner can often prescribe for their own practice without one.
How long does it take to find a Medical Director?
Plus One MD reviews every request and replies within two business days, and most Ontario matches complete within about five days. Matching is free for injectors.
General information for Ontario healthcare professionals, not medical, legal, regulatory, tax, or compliance advice. Plus One MD is not affiliated with or endorsed by the CNO, the CPSO, or any drug manufacturer. Confirm current requirements with the CNO and qualified advisors. Related reading: Medical Director rules by province.