This content is from: Angola Portugal: The new gateway to Angola Vieira de Almeida's Tiago Marreiros Moreir and João Riscado Rapoula explore the new double taxation agreement between Portugal and Angola and what it could mean for companies doing business in the respective countries. By Riscado Rapoula & Tiago Marreiros Moreira & Vieira de Almeida September 26 2018