Hola Apayes
El certificado de policia para los que somos ciudadanos mexicanos tenemos que esperar a que Canada mande la solicitud para que podamos realizar ese tramite. No es como el de la FBI que ese lo puedes mandar junto con tu paquete que envias al Federal sin esperar alguna solicitud. Me parece que eres de El Salvador verdad??
Te paso esta informacion de la pagina del CIC : http://www.cic.gc.ca/english/information/security/police-cert/central-south-amer/el-salvador.asp
[size=10pt]If you are a citizen of El Salvador:[/size]
If you live in El Salvador:
You should apply for a Solvencia de la Policía Nacional in person through the Dirección General de la Policía Nacional Civil (see Special notes and considerations for complete addresses).
You should apply in person or through an authorized third party for the Certificado de Antecedentes Penales at the Dirección General de Centros Penales y de Readaptación in San Salvador (see Special notes and considerations for complete address).
If you live outside of El Salvador:
You should apply for a Solvencia de la Policía Nacional & Certificado de Antecedentes Penales in person at your nearest Consulate of El Salvador.
Please note: The process to obtain the solvency can take two to three months, as the Consulate sends the request to Foreign Affairs of El Salvador's by diplomatic bag and they will forward it to the Police Station, where the background is consulted and when the solvency is processed will be returned to using the same procedure.
Saludos!