Recalls resolution GC(46)/RES/9B on transport safety, urges States to participate in the 2003 International Conference on the Safety of Transport of Radioactive Material, with a view to addressing in a comprehensive way and following up as necessary all issues contained in the agreed conference programme, recalls maritime, river and air navigation rights and freedoms, as provided for in international law and as reflected in relevant international instruments, recalls that, under international law, States have the obligation to protect and preserve the marine environment, urges States to ensure that their national regulatory documents governing the transport of radioactive materials are in conformity with the latest edition of Agency transport regulations, encourages member States to avail themselves of the Transport Safety Appraisal Service, with a view to achieving the highest levels of safety during the transport of radioactive materials, welcomes the practice of some shipping States and operators of providing in a timely manner information and responses to relevant coastal States in advance of shipments for the purpose of addressing concerns regarding safety and security, including emergency preparedness, and invites others to do so, in order to improve mutual understanding and confidence regarding shipments of radioactive materials, noting that the information and responses provided should in no case be contradictory to the measures of physical protection and safety, emphasizes the importance of maintaining dialogue and consultation aimed at improving mutual understanding, confidence-building and enhanced communication in relation to the safe maritime transport of radioactive materials, stresses the importance of having effective liability mechanisms in place to ensure against harm to human health and the environment, as well as actual economic loss due to an accident or incident during the maritime transport of radioactive materials, and stresses the importance of wide adherence to the international nuclear liability regime established by the Vienna Convention on Civil Liability for Nuclear Damage, as amended in 1997, and related treaties;