Tatiana Martínez Troncoso is an associate at Posse Herrera Ruiz since 2026. Her professional practice focuses on corporate, commercial and contractual law.

Tatiana has 2 years of experience in matters related to corporate, commercial and contractual law, including the structuring and review of intercompany agreements, commercial contracts, mandates and NDAs, as well as the incorporation and structuring of companies in international jurisdictions, the preparation of personal data protection manuals and the management of due diligence processes (KYC).

Her practice has primarily developed in the financial services, e-commerce and pharmaceutical sectors, participating in the incorporation and structuring of companies in Chile and Mexico, the coordination of contractual and procedural adjustments with vendors across multiple jurisdictions (Colombia, Ecuador and Peru), and the analysis of legislative impact and the design of regulatory adaptation strategies.

Before joining Posse Herrera Ruiz, Tatiana worked at Esguerra JHR, a Colombian law firm, where she served as an associate in corporate and contractual law, advising clients in the financial services, e-commerce and pharmaceutical sectors.