Valuable legal knowledge

BAS

BAS, Law Firm SP, RL, is born from an innovative project based on the meeting of minds of a senior team with the best technical quality and solid experience in various areas of law, acting mainly, nowadays, as a firm providing differentiated consultancy across all areas of activity, with particular focus in the areas of Health Law, Labour Law, Administrative Law, Public Procurement, Administrative Litigation, Civil Litigation, Intellectual Property, Corporate Law; Banking and Finance Law, as well as in the increasingly important area of Economic and Financial Criminal Law.

The professionals who constitute the society, most of them with many years of experience in their respective areas of practice, guarantee a qualified advice, providing valuable legal knowledge to the challenges presented by the clients.
The use of new technologies is a major concern at BAS, either in the interaction with the customer – providing tailor made solutions for his access to relevant information, or to support the activity of all professionals working in the firm.

Professional seniority, Excellence and rigor
BAS plays also an active role in social responsibility by accepting pro bono requests to support projects in the areas of Health and Culture.
With headquarters in Lisbon and an office in Oporto, BAS is present in Portuguese-speaking countries such as Angola, Mozambique and Brazil.

News

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Expiry of the Contract Award

Expiry of the Contract Award

Expiry of the Contract Award Issue No. 41 of the CEDIPRE Journal of Public Contracts – Centre for the Study of Public Law and Regulation […]

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Cláudia Monge is Lawyer of the Year Life Sciences 2026

Cláudia Monge is Lawyer of the Year Life Sciences 2026

Cláudia Monge is Lawyer of the Year Life Sciences 2026 The Partner of the Portuguese law firm, Cláudia Monge, is the LAWYER OF THE YEAR LIFE SCIENCES […]

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BAS is ranked among the top law firms in Portugal in the Labour sector 

BAS is ranked among the top law firms in Portugal in the Labour sector 

BAS is ranked among the top law firms in Portugal in the Labour sector BAS has been recognised in the 2026 edition of the prestigious […]

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Iberian Lawyer IP&TMT Awards 2026

Iberian Lawyer IP&TMT Awards 2026

Iberian Lawyer IP&TMT Awards 2026 The Iberian Lawyer IP & TMT Awards aim to highlight the excellence of the legal market in the field of […]

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Professional competence, experience and academic recognition

Professional ethics and deontology

New Technologies and innovation for the benefit of the client

Cohesion and solidarity

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Lisboa

Edifício Atrium Saldanha
Praça Duque de Saldanha, 1, 8º H
1050-094 Lisboa – Portugal

+351 211 554 330

geral@bas.pt

(see on google maps)

Porto

Edificio Scala
Rua de Vilar, n.235, 2. DTO
4050-626 Porto

+351 220 118 647

+351 224 064 415

geralporto@bas.pt

(see on google maps)