About SPD Advocacia
Sidnei Pedro Dias
Founding attorney, SPD Advocacia
Master’s candidate in Constitutional Economic Law, Centro Universitário Alves Faria (UNIALFA)
Founded in 2017 in Anápolis, Goiás, SPD Advocacia was built on one idea: to offer technical, attentive legal service without requiring clients to come to the office. From the start, clients have been served by WhatsApp and video call, documents have been signed electronically and cases have been followed online. When remote service became the norm, this model was already in place and was featured in the Brazilian national press.
OAB/GO 48.603 · OAB/DF 68.207 · OAB/SP 501.693
Every case is led by attorney Sidnei Pedro Dias, a master’s candidate in Constitutional Economic Law at UNIALFA, with more than ten years of practice, from the first consultation to oral arguments in court, including before Brazil’s high courts. Our commitment has not changed since day one: plain language, prompt replies and a written fee proposal before any engagement.
Sidnei Pedro Dias Sociedade Individual de Advocacia · OAB/GO 3.123 · CNPJ 32.614.440/0001-25


OUR TEAM
Supporting the lead attorney
Cases are led by attorney Sidnei Pedro Dias, who sets the strategy and reviews every filing. The team works alongside him on client service, case administration and office management.
Adrielle Mariana dos Santos Oliveira
João Paulo Dias
Ana Beatriz Mendes Vendruscolo
Zilda Maria da Silva Dias
ASSOCIATE ATTORNEY · OAB/GO 76.298
Associate attorney at SPD Advocacia. Works alongside the lead attorney on legal research and case preparation. Experienced in family law, with more than eight years at the Public Defender’s Office in Anápolis, Goiás.
LEGAL ASSISTANT
Law student. Handles case administration: case registration, court filings and tracking of case activity. More than five years of experience at law firms.
CLIENT SERVICE AND COMMUNICATION
Law student. Handles client service and communication: receives the first contact and keeps each client informed about their case.
FINANCE
Responsible for the firm’s financial management and for out-of-court collections for the condominiums we represent.








Our principles
The commitments that guide how we serve every client.
Plain language
Candor
Every analysis, decision and proposal is explained clearly, so you understand your own case from start to finish.
When a case is not viable, we say so and explain why. When it is, we present the risks alongside the possibilities.
Technology
Ethics and transparency
Online service, e-signature and online case tracking, fast and personal.
Fees agreed in writing before engagement, professional confidentiality and compliance with Brazilian Bar Association (OAB) rules.
In the press
The firm and its remote service model have been covered by Brazilian national and regional media, including G1 and Globo, Estadão, TV Anhanguera, Rota Jurídica and the news service of the Goiás State Court (TJGO).
Talk to SPD Advocacia
Describe your situation on WhatsApp. We will reply with an initial review, the possible options and, where appropriate, a written fee proposal.
Or email dias@spd.adv.br
Informational content. SPD Advocacia is a Brazilian law firm registered with the Brazilian Bar Association (OAB) and advises exclusively on Brazilian law; it does not practice U.S. law. No outcome is promised.
