Talk to
Daniel Guariento

(*) Required fields

How you would like to receive our communications:

Machado Meyer respects your privacy and uses personal data only for your request.
If you wish to see with subjects that may be of interest to you, select below: I agree with to receive communications from Machado Meyer.
You may unsubscribe from us at any time. To learn more, see our Privacy Policy .

By clicking send, you agree to allow Machado Meyer to store and process the personal data filled in above.

Specialist in companies’ restructuring, digital and preventive law, consultations, arbitration proceedings, and commercial and civil disputes.


  • Brazilian Bar Association (OAB/SP)
  • Brazilian Attorneys’ Association (AASP)
  • Member of the Special Commission for Technology and Information of the Brazilian Bar Association’s Federal Council Member of the Council for Technology and Information of the São Paulo Attorneys’ Institute (IASP)
  • Member of the Digital Law Committee of the Lawyers Societies Studies Center (CESA)
  • Member of the Consumer Committee of the Brazilian Institute for Competition, Consumer and International Trade Studies (IBRAC).

Recent acknowledgments

  • Recognized by Leaders League, 2021 edition, in the areas of Consumer Law and Civil and Commercial Litigation.


  • Fundação Getulio Vargas (Postgraduate in Business Management, 2006).
  • Instituto Brasileiro de Estudos Tributários and Instituto Brasileiro de Direito Tributário, entity linked to Universidade de São Paulo (Postgraduate in Tax Law, 2001).
  • Universidade de São Paulo – USP (Bachelor of Laws, 1998).