After his presidency had ended, Lusinchi was appointed Senator for Life, as was permitted by the Venezuelan constitution of 1961. But From 27 March 1990, Lusinchi became the subject of a parliamentary inquiry looking at what was believed to be a corruption scandal of huge proportions that took place during his term in government. Accused of illegally influencing decisions at the currency exchange through the financial Regime of Preferential Currency Change (RECADI) and management of funds at the Foreign Affairs Ministry, as well as the purchase of 65 off-road vehicles that were to be used in the 1988 electoral campaign of Acción Democrática; the diversion of other funds from the National Institute for Racetracks (INH). He was also declared a suspect in the August 1993 sending of mail bombs meant to intimidate members of the Supreme Court.