If you are traveling to United Arab Emirates with Canadian passport in most cases you do not need to obtain entry visa to United Arab Emirates at the consulate beforehand. The period of stay though may be limited by the laws of United Arab Emirates. You may check what is the allowed period of stay at the United Arab Emirates consulate in Canada. All other applicants should check information on United Arab Emirates visa requirements, procedure, application forms, fees and processing timings may be found here: https://united-arab-emirates.visacenter.ca/.