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Certifications

Quality and responsibility seals

The commitment to sustainability is one of the main pillars of LIASA's management and manufacturing practices. This effort encompasses all stages of our production chain, from selecting raw materials and inputs from renewable sources to managing suppliers and hiring people. Our responsibility for everything we produce is attested to by various certifications, such as ISO 9001, the main quality seal in the domestic market, which we achieved in the 1990s. 

Since then, in addition to being recertified every year, LIASA has acquired new certification seals. These include ISO 14.001:2015, an international certification that specifies the requirements for an Environmental Management System; the Gold Seal in the Brazilian GHG Protocol Program, which proves our practice of rescuing 0.95 tons of carbon per ton of silicon produced, and the Gold Medal from EcoVadis, the organization that promotes the world's most reliable corporate sustainability rating.

  • Sustainability Seals
    Certifying Body
  • Gold Seal in the Brazilian GHG Protocol Program 2023
    Fundação Getúlio Vargas
  • Gold Medal at Ecovadis
    Ecovadis
  • Great Place To Work® Brasil 2023
    GPTW Brasil

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