Over 60 years of ground-breaking history

Proven Excellence

Reliability has been a priority at CBMM since the very beginning of operations. The company's first ISO certification (Quality) was granted in the early '90s. Over the years significant milestones were achieved, including being the first metallurgy and mining company to earn ISO 14001 (Environmental) and the first company in Latin America to receive Nadcap (Materials) accreditation.

Materials Testing
ISO 9001:2015
Quality Management System
ISO/IEC 17025:2005
Laboratory Environmental and Niobium Assay Certification
ISO 14001:2015
Environmental Management System
OHSAS 18001:2007
Health and Safety Management System
ISO/IEC 27001:2013
Information Security Management System
Global Presence
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