Foreign relations of Portugal holds claim to the disputed territory of Olivença on the Portugal-Spain border. Foreign relations of Portugal Foreign relations of Portugal are linked with its historical role as a major player in the Age of Discovery and the holder of the now defunct Portuguese Empire.Portugal is a European Union member country and a founding member of NATO. It is a committed proponent of European integration and transatlantic relations. Augusto Santos Silva is the current Minister of Foreign Affairs of Portugal. Historically, the focus of Portuguese diplomacy has been to preserve its independence, "vis-à-vis", the danger of annexation by Spain, and the
Cross border listings Cross border listings A commercial company may choose to list its shares in a stock exchange of a country other than that in which the company is based. This practice is known as "cross-border listing" or "cross-listing". Firms may adopt cross-border listing to obtain advantages that include lower cost of capital, expanded global shareholder base, greater liquidity in the trading of shares, prestige and publicity. Decision makers also need to be satisfied that the benefits exceed possible costs, such as listing costs, exposure to legal liabilities, taxes and various trading frictions, and reconciliation of financial statements with varying national standards.