All provisions are equally available to citizens of the three countries.
A business visitor cannot be seeking to join the domestic labour market, that is, the principal source of remuneration remains outside Canada. An employment authorization is not required by individuals in this category. This includes, for example, accountants, computer systems analysts, engineers, management consultants and technical writers. An employment authorization is required. Only persons at the executive or managerial level, or who have specialized knowledge, qualify in this category.