11. The visit led to a joint agreement to forge closer relations in diplomacy, culture and commerce. 12. The field surveys were conducted under a joint agreement between the USCGS and the Insular Government. 13. O'Brien continued to push for a joint agreement . 14. She can't even abdicate without their joint agreement . 15. The decision to stop the practice today was a joint agreement between CART and the four drivers. 16. Simpson said the decision to send Leitmeyer was a joint agreement between WHO and the Canadian government. 17. In the even numbered years, it convenes on a date set by joint agreement of both bodies. 18. He also announced a joint agreement with the UNAIDS program on increasing awareness programs in peacekeeping missions. 19. In 2009, the rivalry was formalized with a joint agreement between the two universities and Verizon Wireless. 20. The joint agreement was somewhat unusual as most Olympic TV deals are negotiated one at a time.