Founding partner of R&V Soluciones Legales. An attorney with experience in litigation and in civil, commercial and environmental law, he provides clear, strategic and personalized legal advice to individuals, entrepreneurs and companies.
His professional practice includes:
- Representation in civil and enforcement proceedings.
- Civil and commercial contracts, and ongoing counsel to companies.
- Real estate law: title searches, purchase and sale agreements, leases and regularization of property titles before the Ministry of National Assets (Bienes Nacionales).
- Inheritances and estate settlement proceedings (posesiones efectivas).
- Environmental law, permitting and regulatory compliance.
- Out-of-court negotiation and dispute resolution.
In environmental and community relations matters, he advises on permitting and contractual issues related to investment projects, including work with indigenous communities of the Salar de Atacama, in the town of Toconao, for the Tockolen hotel project.
He is characterized by a commitment to efficient, transparent and timely legal solutions, guiding each client from the first consultation to the resolution of their case, with a professional, approachable and results-oriented approach.
Publications by Diego Retamal Boysen
- The promised plot: assignments of land rights and the limits of regularization before Bienes Nacionales
- They took the SIM and emptied the account: what should you do, and who answers for it?
- Renegotiate or liquidate: which path applies when the debts can no longer be paid?
- Three windows, three clocks: Chile's Reconstruction Law and the deadline nobody can date yet
- The victim as defendant: what does Chilean law owe you after bank fraud, and what will your bank try instead?
- The tax authority shows its hand: Chile's new valuation framework and what taxpayers will have to prove
- The Ministry of National Assets overhauls its rules: Ministerial Order No. 2/2026
- Data centers under Chile's SEIA: what the new evaluation criterion requires
- Regularization of small property titles and state-owned land in Chile
- Statute of limitations on SII and Tesorería collections: the 3-year and 6-year periods