An Initial Return listing the names of all the directors of the corporation, their address for service and date they were elected/appointed or ceased to be a director, must be filed within 60 days from the date of incorporation, amalgamation or continuation into Ontario. Whenever an Ontario corporation changes its office address or its officer and/or director information, it is mandatory under the Corporations Information Act to complete and file with the Companies and Personal Property Security Branch an Initial Return/Notice of Change within 15 days after the change.