Grounded in local knowledge, driven by a global vision

At ASAG, we offer a comprehensive range of legal services tailored to the needs of domestic and international clients. With a client-centered approach, we ensure effective and personalized solutions, always working with a culture of proximity.

Main Legal Services

Document Procurement and Notarial Services
Recognition of foreign sentences
Recognition of de facto union in court
Marriage process instruction for non-residents
Business and Corporate
Real Estate
Nationality
Immigration
Family Law and Succession
  • NIF (Tax Identification Number) procurement and bank account opening
  • Certified translation of documents
  • Legalization of documents at embassies
  • Apostille of The Hague
  • Research and procurement of certificates (birth, marriage, death and wills)
Specialized assistance in the recognition of foreign sentences before Portuguese courts, including divorce and adoption proceedings.
Complete legal support for the recognition of de facto unions in Portuguese courts.
Comprehensive support in the instruction and processing of marriage proceedings for non-resident citizens in Portugal.
  • Company formation
  • Commercial and corporate law consulting
  • Registration in the Central Registry of Beneficial Owners (RCBE)
  • Advisory in property purchase and sale
  • Representation in public deeds

Portuguese nationality processes

  • Descendants of Portuguese citizens (children, grandchildren, great-grandchildren)
  • Spouses of Portuguese citizens
  • Descendants of Portuguese Sephardic origin
  • Legal residents in Portugal
  • Minors born in Portugal, children of foreigners
  • Loss of Portuguese nationality
  • Marriage transcription processes
  • Death transcription process
  • Legal actions against IRN for delays exceeding 90 working days

Residence permits

  • D2, D3, D7, D8 Visas
  • Student Visa
  • Golden Visa
  • Renewal of residence permits
  • Legal actions against AIMA for delays exceeding 90 working days
Research and regularization of inheritances in Portugal, with specialized legal support in all stages of the succession process.