February 22, 2011 - The Arab League releases a statement saying it is suspending Libya's participation in Arab League meetings and all of the group's agencies. The statement also condemns what it calls crimes against protesters and peaceful strikers in Libya.
March 3, 2011 - A summit scheduled for March 29th in Baghdad, Iraq, is postponed due to unrest in several Arab League countries.
March 12, 2011 - The Arab League asks the U.N. Security Council to impose a no-fly zone over Libya.
May 5, 2011 - A summit planned for May 11th in Baghdad is postponed to 2012.
May 15, 2011 - Egyptian Nabil Al-Araby is elected the next Arab League secretary-general.
July 13, 2011 - Al-Araby visits Syria and meets with President Bashar al-Assad.
November 12, 2011 - The Arab League suspends Syria's membership, effective November 16, 2011, in response to Syria's continued violence against its own citizens. 18 members vote in favor of the suspension, while Lebanon and Yemen vote no. Iraq abstains from voting.
December 19, 2011 - Syria signs an Arab League proposal aimed at ending violence between government forces and protesters.
December 26, 2011 - Members of an Arab League delegation arrive in Syria to monitor events on the ground.
January 28, 2012 - The Arab League suspends its mission in Syria as violence in the country continues.
March 29, 2012 - The Arab League summit takes place in Baghdad, Iraq.
November 12, 2012 - State media reports that the Arab League has approved the resolution to recognize the new National Coalition Forces of the Syrian Revolution, which unites Syrian opposition factions.
March 26-27, 2013 - The 24th Arab League Summit takes place in Doha, Qatar.