A business visitor is someone who comes to Canada:
They don’t need a work permit to come to Canada. Business visitors must prove that their main source of income and their main place of business are outside Canada.
You aren’t considered a business visitor, and may need to get a work permit, if you’re doing work for a Canadian company. For example, you’re an employee sent by a foreign company to fulfill a contract with a Canadian company.
This is a brief summary intended for information purposes only. It is not a legal advice. It should not be relied upon as legal advice. Please consult with an experienced immigration consultant before submitting a visa application.