1990 (production)

* 31 August - With no plans for a twenty-seventh season in sight, the BBC closed the Doctor Who Production Office. John Nathan-Turner also officially resigned as producer at this time. (He had still been contracted as producer for another year after 1989.) Doctor Who Magazine Issue 166, 31 October 1990, p. 5.
* Around the time of the BBC's announcement that no twenty-seventh season would be commissioned, Virgin Books, which had purchased Target Books, announced plans to launch a new series of original novels continuing Doctor Who from the events of Survival; the line was scheduled to launch in 1991. It was also announced that the traditional Target novelisation format would also come to an end in 1991, with all but a few stories left to be adapted.
== Footnotes ==