The second session of the Wilders trial was back in February. Back then I wrote that the trial will resume somewhere between July 1st and October 31st, depending on the availability of the three witnesses Wilders was allowed.
Via Snouck we learn that a date for the resumption of the trial has been scheduled on October 4th. That is at least what the website of the Court of Amsterdam (NL) states. The hearings will start on the fourth of October, the courts verdict is expected on or before November 2.
The reason for the delay which is given is the fact that some of the witnesses Mr. Wilders called up would be unable to make it at an earlier date.