The CIMPA-UNESCO-IPM School on Commutative Algebra and Applications to Combinatorics and Algebraic Geometry will be held June 20-30, 2009, in the School of Mathematics of IPM, Tehran, Iran. The first week (20-23 June) will be a school with seven instructional courses. The second week (27-30 June) will be devoted to an international research conference.
For more information, see the school website.
update: This conference has been postponed.