As per the information from the Embassy of Portugal in Islamabad, those who wish to apply for a temporary stay visa or a residency visa for working purposes must be able to provide the following documents:

• A completed visa application, signed by the applicant.
• Two recent passport-sized photographs.
• A copy of your passport, which must be valid for at least 3 months after your date of return.
• Proof of your current situation (if you live in a country other than your country of nationality).
• Valid travel insurance (original + a copy).
• A criminal record certificate.
• A request for a criminal record check by the Immigration and Border Services (SEF).
• A copy of your return ticket.
• Proof of your financial resources.