Article 9 - Customs and Immigration 9.1 Each Party will use its best efforts to facilitate the movement of persons and goods necessary to implement this Agreement, into and out of its territory, subject to laws and regulations of its respective country. 9.2 Subject to its respective countries' laws and regulations, each Party will use its best efforts to facilitate provision of the appropriate entry and residence documentation for the other Party's nationals and their families, or for the nationals and their families of Space Station Partner States who enter, exist or reside within its territory in order to carry out activities described herein. 9.3 The Parties will use their best efforts to arrange in their respective countries for free customs clearance, to include no payment of import and export duties and no payment for the conduct of customs procedures, for entrance to, and exist from, their respective countries, for goods required for implementation of the activities described herein. 9.4 RSA will take steps to facilitate the movement of persons and goods and clearances to and from launch facilities RSA will utilize to fulfill its obligations under this Agreement.