11-12 May 2011 - Symphos Marrakech - Morocco
23-26 May 2011 - IEEE St Louis - USA
09-10 June 2011 - IV Brazilian Cement & Lime Seminar Sao Paulo - Brazil
14-15 June 2011 - Global Cement Electrical Energy Efficiency Munich - Germany
September 2011 - Ficem-Apcac Rio de Janeiro - Brazil
11-14 October 2011 - 11th TCMA Technical Seminar Izmir - Turkey
15-18 November 2011 - NCB Seminar New Delhi - India
21-22 November 2011 - 7th Global Slag Conference Helsinki - Finland
28-30 November 2011 - AUCBM Amman - Jordan