We are very excited to announce that IKO 2017 will take place at the Indian Institute of Technology Madras in Chennai, India this year. This is the fruit of a collaboration between ISKO Singapore and ISKO India, which is co-organising the International Conference on Knowledge Organisation, Library & Information Management 2017 (ICKOIM), to celebrate the 125th birthday of S.R. Ranganathan. The call for case studies is now open - for more details please visit the IKO 2017 Conference page, and the main conference page at http://koim.org.