The ESN network consists at this moment out of 39 countries and 522 local sections.

ESN > PORTUGAL
ESN Coimbra Coimbra
ESN Algarve Faro
ESN Aveiro Aveiro
ESN Bragança Bragança
ESN Covilhã Covilhã
ESN Leiria Leiria
ESN Lisboa Lisbon
ESN Madeira Island of Madeira
ESN Minho Braga and Guimarães
ESN Porto Porto
ESN UTAD Vila Real
ESN Évora Évora
ESN Tomar Tomar
ESN Castelo Branco Castelo Branco and Idanha-a-Nova