Career
Hiddema was accepted to the bar on July 10, 1975 in Maastricht. After an internship with Max Moszkowicz in Maastricht, he founded his own practice in 1981. There are currently two offices, one in Amsterdam and one in Maastricht.
Hiddema is a media personality, as a lawyer and opinion maker.
He has been reprimanded by the Dutch Disciplinary Court for insulting a journalist and for inappropriate reimbursements. On several occasions Hiddema has declared his political support for Geert Wilders.