Pakistanis need to provide a police certificate when applying for permanent residence of Canada.
Following is the procedure of obtaining a police certificate from Pakistan
1. People who are currently living outside Pakistan:
Normally, while you are residing outside of Pakistan, you may get a Police Clearance Certificate directly from the local district office of Police for the division from which the Police Clearance Certificate is required.
To obtain a police certificate for Canada Immigration from Pakistan, non-nationals or non-residents may need to produce:
Attested photocopies of their passport, including all the pages showing their legal stay in the current country of residence.
Attested copy of their CNIC (Computerized National Identity Card).4x passport-size photographs.
Authority letter in the name of their blood relative to get this clearance certificate on their behalf.
Affidavit of 20/50 Rs on judicial stamp paper from the family member who will obtain the police clearance certificate, stating that he will obtain the clearance certificate on behalf of the overseas relative.
Note: The Canadian High Commission (CHC) in Islamabad, Pakistan cannot help you in this regard.