This form must be completed and submitted to the Companies and Personal Property Security Branch in order to register, renew, amend or cancel a business name registration for a sole proprietorship or general partnership.

This form is used to register, renew, amend or cancel a business name registration for a corporation.

It must be completed and submitted to the Companies and Personal Property Security Branch when a corporation wishes to carry on business under a name different from the corporation´s name. Not-for-profit corporations must also complete this form to publicly use a name other than their corporation name.

This form must be completed and submitted to the Companies and Personal Property Security Branch in order to register, renew, amend or cancel a business name other than the firm name for a general partnership or limited partnership.

This form must be completed and submitted to the Companies and Personal Property Security Branch in order to register, renew, amend, or cancel a firm name for an Ontario limited liability partnership or extra-provincial limited liability partnership, or a company name for an extra-provincial limited liability company.