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Siep Jan de Haan, photo de profil

Siep Jan de Haan

Lawyer · Six Advocaten

NetherlandsAdministrative Law, Environmental LawDutch, English

À propos

Lawyer at SIX Advocaten (since 2025) specializing in administrative and environmental law. He advises and litigates on matters including general administrative law, zoning and permit procedures, environmental law, and supervision and enforcement, primarily for governments and project developers.

Domaines d’expertise

Administrative LawEnvironmental LawLitigationPlanning & ZoningRegulatory & Compliance

Bureau

Expertise

Zoning and permit proceduresSupervision and enforcementGovernment / public sector clientsProject developersSustainable energy projects

Formation

  • Bachelor's degree in Law (with honours), University of Groningen
  • Double Master's degree in Private Law and Criminal Law, University of Groningen, 2017
  • Post-academic Environmental Law specialization program, Grotius Academy, 2024

Langues

DutchEnglish