Economic activities are identified by CAE codes (Classificação Portuguesa das Atividades Económicas, maintained by INE). CAE-Rev.4 is the version in force since 1 January 2025.●VERIFIED ·
Issuing authority
Diário da República — Decreto-Lei n.º 9/2025 (CAE-Rev.4)
Legal instrument
Decreto-Lei n.º 9/2025, de 12 de fevereiro
Last verified
Review cadence
quarterly
Notes
CAE-Rev.4 (DL n.º 9/2025) replaced CAE-Rev.3 (DL n.º 381/2007) from 1 Jan 2025, aligning with NACE-Rev.2.1 (EU) and ISIC-Rev.5 (UN). Existing codes were migrated automatically in INE / AT / IRN records during the 2024–2025 transition (IRCAE survey).
Change history
Initial captureEconomic activities are identified by CAE codes (Classificação Portuguesa das Atividades Económicas, maintained by INE). CAE-Rev.4 is the version in force since 1 January 2025.
No further changes recorded yet — unchanged since it was first captured.
