The legal framework on the special contribution on current invisible items of trade (Regime Jurídico da Contribuição Especial sobre as Operações Cambiais de Invisíveis Correntes – "RJCE") came into force on 30 June 2015. This legal framework was approved by Presidential Legislative Decree no. 2/15 of 29 June. The origin of this legislation is, essentially, the fall in the price of a barrel of oil in the international markets and the need to strengthen control mechanisms in face of capital shortage and of abusive tax planning.