Investors: Where can I acquire the different public debt securities?

Subscriptions for Savings Certificates and Treasury Certificates can be made directly at the counters of the entities contracted by IGCP for this purpose:
 

• at CTT – Correios de Portugal,
• at Citizen Spaces,
• through the digital channels of Banco de Investimento Global or the app,
• via AforroNet - if you are already subscribed to this service provided by IGCP.

As for Treasury Bonds (OT) and Treasury Bills (BT), considering that the transaction of small lots is conducted in the retail segment of the capital market (i.e., in the market managed by Euronext Lisbon), their acquisition, either directly or indirectly through investment funds, can be made through specialized financial institutions.