The IIC Diary has been published since 1987 in a 12-page format. Prior to that, there was a quarterly Diary (1960-1967), and a monthly news bulletin (1968-1986). It is published every two months and provides brief reviews of the lectures, performances, films and programmes held at the Centre. These cover a range of topics from art, literature, international affairs, science, economics and education, important notices and classical and folk music.
One issue of the Diary covers the IIC Experience: A Festival of the Arts.