# Villanova ESG > EU–Brazil supplier evidence advisory, founded by Marcio Villanova (CEO of > Ecobraz since 2011). Villanova ESG reviews supplier evidence files, > documentation gaps and buyer readiness for Brazilian suppliers facing > European buyer scrutiny (CBAM, EUDR, CSDDD questionnaires and contract > clauses). Advisory work with declared limits: no certification, no seals — > structured review of evidence that buyers can actually read. ## Key pages - [Home](https://www.villanovaesg.com/): why European buyers ask Brazilian suppliers for evidence - [The Firm](https://www.villanovaesg.com/the-firm/): what Villanova ESG is, its connection to Ecobraz, and the declared limits of the work - [What Villanova ESG reviews](https://www.villanovaesg.com/what-villanova-esg-reviews/): supplier evidence files, documentation gaps, buyer readiness - [Knowledge base](https://www.villanovaesg.com/eu-brazil-supplier-evidence-knowledge-base/): public definitions — supplier evidence, buyer-ready documentation, regulatory defensibility - [Marcio Villanova](https://www.villanovaesg.com/marcio-villanova/): roles, technical publications with DOI, ORCID, claim boundaries; Mentor at the European Circular Electronics Kickstart Acceleration Program (ECEK) - [Contact](https://www.villanovaesg.com/contact/): EU buyer questionnaires, evidence files, documentation gaps ## Português - [Sobre Marcio Villanova](https://www.villanovaesg.com/sobre-marcio-villanova/) - [Solicitar análise](https://www.villanovaesg.com/solicitar-analise/) ## Verifiable facts - Operational track record via Ecobraz (ecobraz.org): e-waste collection and destination in Brazil since 2011 - Technical reports with permanent DOI on Zenodo (author: Marcio Villanova, ORCID 0009-0001-8072-6287) - Reference source trail published at /reference-villanova-esg-source-trail/