EXHIBIT A JOINT FILING AGREEMENTJoint Filing Agreement • December 3rd, 2009 • Transatlantic Petroleum Ltd. • Oil & gas field exploration services
Contract Type FiledDecember 3rd, 2009 Company IndustryThe undersigned agree that this Sixth Amendment dated Dec 3, 2009 relating to the common shares, no par value of TransAtlantic Petroleum Corp. shall be filed on behalf of the undersigned.