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