To become a licensed Private Investigator in New Brunswick does not require investigative experience or a Private Investigator course/ Private Investigator training. The province will issue you a NB Private Investigator's license (Agent) if you meet basic Private Investigator requirements and have a New Brunswick PI sponsor/ employer.
You will need to be employed by a New Brunswick PI agency before submitting your Agent license application.
When you get your New Brunswick PI license, you'll need to know how to perform investigations fit for Private Investigations, such as surveillance.
After learning how to perform investigations, you can simply work as a Private Investigator in New Brunswick for a PI agency.