First measurements on circular dichroism of the angular distribution o
f photoelectrons from oriented molecules are described. The experiment
s employ angle-resolved photoelectron-photoion coincidences (ARPEPICO)
in order to determine the direction of the molecule in space at the m
oment of photoionization. Particular emphasis is given to the dichrois
m in the angular distribution of oriented molecules photoionized by ci
rcularly polarized light.