2011 apparently:
Cyprus shares EU presidency in 2011
By Myria Antoniadou in Brussels
CYPRUS will hold the EU presidency together with Poland and Denmark for the 18-
month period starting in July 2011 and ending in December 2012.
The decision on which countries will be grouped together along with the periods they will
hold the presidency was taken by the permanent representatives this week, according to
sources. It has yet to be formally approved by a Council.
The new running order for the presidencies begins in January 2007, based on the
assumption that Romania and Bulgaria will be joining then and the EU constitution
stipulating for the change in the rotating presidency is approved.
In grouping, several factors - such as geographical position, economies and "old" and
"new" states balance - were taken into consideration. How each group divides the
leadership work depends on the countries involved, one source said.
It could either be by giving the lead to each of the three states for six months or by
delegating work according to their interests, capabilities, expertise etc.
The change in the six-month rotating presidency now used was considered necessary
after the EU enlarged from 15 to 25 states. Most governments argued it would be a very
long time until each state took over and six months was not sufficient time to implement
change.
The grouping of the presidencies, along with an increase in the period, is foreseen in the
EU constitution that has to be ratified by each member state: a task considered as quite
difficult. The Constitution also gives the European Council a permanent president for 30
months."
http://www.aloizou.com.cy/documents/Cyp ... 202011.pdf