Aristizabal y Jiménez Abogados
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As a boutique firm specialising in healthcare and IP law, Aristizabal y Jiménez Abogados’ strong life sciences expertise ‘significantly enriches regulatory interactions and processes’, according to clients. The practice is distinguished by its impressive track record in representing major life sciences multinationals — including Pfizer, Merck & Co, and AstraZeneca – as well as food and beverage companies, on regulatory compliance, IP and corporate matters. High-profile department head Rubby Aristizábal is widely regarded as a ’national expert in Colombian regulation’.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘In terms of law firms, I only work with this firm in Colombia, but the level of response and detail is very high, and I feel fully supported by the team.’
- ‘The team stands out for its prompt responses, with supporting references and citations, dedication, and a sense of urgency.’
Key clients
- Pfizer
- Merck
Work highlights
Advised Sanofi Aventis Colombia on successfully expediting regulatory procedures to prevent a shortage of Cerdelga (Eliglustat) in Colombia after the authorised manufacturer ceased production.


