European Maritime Safety Agency
From Lisbon (airport):
By metro takes about 35 minutes to get to Cais do Sodré station.
Aerobus - Line 1 Airport to Cais do Sodré departures every 20 minutes.
By metro or train: EMSA is only 1 minute walk from the Cais do Sodré metro and train stations.
Another useful link to find your way in Lisbon: TRANSPORLIS