Where a carrier vessel of the Republic of China provides supply services at sea to any other vessel, it shall complete a supply declaration (format as shown in Appendix 16-1) and submit it to the IOTC and the competent authority 24 hours in advance of the activity. A separate supply declaration is not required when the supply activity is conducted in association with a transshipment that is monitored by an observer from the IOTC regional observer program.Appendix 16-1 IOTC SUPPLY DECLARATION.ODT