The measure was ordered on Wednesday to the Ministry of Foreign Relations by president Nicolas Maduro, during a rally of the left-wing forces held in the Eastern state of Anzoategui.
The head of State asserted he will take the necessary measures in order that the US administration apologizes to the Venezuelan people for the insult.
As Maduro explained, the United States, its intelligence agencies and its embassy in Caracas, spied for 10 years the lives of 10 thousand workers of PDVSA.
The President quoted as source a document dated March, 2011, with the label 'top secret', given them by excontractor of the National Security Agency (NSA) Edward Snowden and obtained by multinational network Telesur, which made it public.
