At the level of bilateral cooperation, ERSE maintains relations with other regulatory agencies and academic organisations from other countries.

This cooperation translates into several initiatives:

• Receiving international delegations which want to learn about the Portuguese market and our regulation models (Brazil, Cabo Verde, Egypt, Hungary, Morocco, East-Timor, Turkey, among others)
• Sending experts to training missions of peer organisations (Algeria, Morocco, Sao Tome and Principe, among others)
• Providing experts as lecturers for the Council for European Energy Regulators Training Academy.

ERSE also cooperates with the European Commission, in its Technical Assistance and Information Exchange instrument, having cooperated with entities from Bosnia-Herzegovina, Egypt, Turkey and Ukraine.