2.3 Technical rules shall not be maintained where the circumstances or objectives which led to their adoption no longer exist or where the modified circumstances or objectives may be addressed in a less restrictive manner. 13.3 It is considered that unnecessary duplication between the work carried out under this Agreement and the work of Governments in other technical forums should be avoided. The Committee is examining this problem in order to avoid such duplication as little as possible. The Committee shall be responsible for carrying out an annual review of activities related to the implementation and implementation of the OBT Agreement, including notifications, specific trade concerns, technical assistance activities and disputes related to the OEE. The last annual review report was released in February 2020. . .