SIX Swiss Exchange has agreed to Ascom Holding AG's request for a change in regulatory standard. Starting 31 December 2015, shares in Ascom Holding AG will change from the International Reporting Standard to SIX Swiss Exchange AG's Swiss Reporting Standard. The change in standards is associated with the change in the accounting standard used from IFRS to Swiss GAAP FER with effect from 1 January 2015 (see the media release of 8 October 2015).