Two Greenpeace members will face the ACT Magistrates Court early next month over the destruction of a CSIRO genetically modified wheat crop.

A spokeswoman for Greenpeace has confirmed the 34 and 47-year-old women will face court on December 6 on charges of trespass and property damage.

The wheat trial at the CSIRO site in Canberra was destroyed when the Greenpeace members scaled the fence and used brush cutters to destroy the crop.

The charges came after a police raid on the Greenpeace headquarters in Sydney following the attack, in which several items were seized.

The Greenpeace spokeswoman says no other members have been charged.