I am talking especifically for police certificates. The guide states that every applicant must present a police certificate from every country in which the applicant has lived for over 6 months. Since I will apply to the Canadian Visa Office at Buffalo, I will be requested to present these documents that basically are issued by the police departments or national security bureaus and alike. Once they are issued -and before bringing these documents to Canada- should they be passed and legalized at the Canadian Visa Offices of those countries? Once they arrive here, they will be translated by an official translator of the province werre the applicant lives.