What is article 15 in Portugal?
To understand the legal framework of residency for family members, one must first look at the foundation: Law No. 37/2006, of August 9. This article 15 portugal law residency is the national transposition of the European Union’s Directive 2004/38/EC, which ensures the right of EU citizens and their families to move and reside freely within the territory of the Member States.
The purpose of article 15
The core purpose of Article 15 is to facilitate family unity. The European Union recognizes that an EU citizen cannot truly exercise their right to free movement if their non-EU family members face insurmountable bureaucratic hurdles to live with them. Therefore, Article 15 creates a "derived right" of residence.
Unlike standard immigration paths (such as the D7 or Digital Nomad visas), Article 15 is not a discretionary "permission" granted by the Portuguese state; it is a recognition of a right you already possess by virtue of your relationship with an EU national.
Legal framework for article 15 in Portugal
In the broader context of the portugal residency legal framework, Article 15 stands apart from the general Foreigners' Law (Law 23/2007). While the general law has seen major revisions in 2024 and 2025, including the abolition of the "Manifestation of Interest," Law 37/2006 remains relatively stable because it is tethered to EU-wide mandates. However, the administration of this law is now handled entirely by AIMA, which has introduced more digital-first processes to clear the backlogs of previous years.














