
CMS Grau continues to expand its presence in the mining sector, assisting clients with environmental and permitting matters, regulatory compliance and assisting with the obtaining of necessary approvals for mining projects. Clients benefit from co-head María Cristina Alva's 'practical approach' as well as her extensive background in the private sector, while fellow team lead Juan Carlos Escudero contributes robust financial expertise in matters such as investments and the selling of concessions. The wider team includes Vito Verna, the go-to choice for environmental matters; and Miguel Viale, who handles M&A and financial matters. Ramón Huapaya assists clients with sanctioning administrative procedures related to the sector. At the associate level, Astrid López receives plaudits for her in-depth knowledge of environmental compliance and regulatory matters.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘The CMS Grau team stands out for its experience and versatility. It adapts to its clients' needs and understands internal complexities. This adaptability puts it ahead of its competition in customer service.’
‘María Cristina Alva stands out for her practical approach, understanding business needs and providing quick, tailored solutions.’
‘Good quality advice.’
‘María Cristina Alva is very committed to us.’
Key clients
- Compañía Minera Ares
- Consorcio Minero Horizonte
- Bear Creek Mining
- Goldfields La Cima
- Anglo American Quellaveco
- Compañía Minera Zafranal
- Compañía de Minas Buenaventura
- Glencore
- Aruntani
Work highlights
Advised Compañía Minera Ares on securing key permits for the $1.8bn expansion of the Inmaculada mining project.
Advised Bear Creek Mining on securing water use permits for the $1.3bn Corani mining project.
Advised Gold Fields La Cima on regulatory challenges affecting tailings disposal at Cerro Corona.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head
María Cristina Alva; Juan Carlos Escudero
Other key lawyers
Vito Verna; Miguel Viale; Ramón Huapaya; Astrid López; Miguel Grau
