= Calendar 2009 = Updated 16.08.2007 ||January 26-28||Houston||Daratech Conference|| ||January 28-29||Houston||PCA's Board of Directors Meeting and Membership Meeting|| ||March||||ISO TC184/SC4|| ||March 17-18||netmeetings||PCA's SIG meetings|| ||March 19||Stavanger||OLF's EPIM Seminar|| ||April 21-22||Stavanger||Semantic Days 2009|| ||April 22||Stavanger||PCA's Board of Directors Meeting|| ||April 23||Stavanger||PCA's !AnnualMeeting and Membership Meeting|| ||May 26-27||Stavanger||OLF's IO Conference|| ||June/July||||ISO TC184/SC4|| ||September 22-23||netmeetings||PCA's SIG meetings and Technical Advisory Board Meeting|| ||September 24||Stavanger||OLF's EPIM Seminar|| ||October 20||Kuala Lumpur||PCA's Membership Meeting and PCA's Board of Directors Meeting|| ||October||||ISO TC184/SC4|| ||November 11-12||Norway||PCA Conference on Drillling, Development, Production and Operation (or on Oil & Gas)||