Marta Andreasen
Marta Andreasen (born 26 November 1954) is an Argentine-born Spanish accountant, employed in January 2002 by the European Commission as Chief Accountant, and notable for raising concerns about flaws in the commission's accounting system which she felt left the commission vulnerable to potential fraud. Elected as a Member of the European Parliament for the UK Independence Party (UKIP) in 2009, she defected to the Conservative Party in February 2013.