Can I apply for Portuguese citizenship with expired international passport

Can I receive Portuguese citizenship after living in Portugal for 5 years without a valid international passport (with an expired passport validity date at the time of submission of the documents for the citizenship)?

Answers

Sara Sousa Rebolo

Prime Legal

On Sara Sousa Rebolo answered:

For the Portuguese Citizenship Application, the applicant must present valid and updated documents.

Diogo Capela

Lamares, Capela & Associados, Sociedade de Advogados

On Diogo Capela answered:

For citizenship through time of residence, you need to provide a valid passport, or equivalent identification document at the time of its application.