The United Kingdom Hydrographic Office (UKHO) has announced the signing of a collaboration agreement with the Japanese Hydrographic Association (JHA) that will enable them to provide Admiralty customers with over 600 new ENCs of Japanese waters and the Malacca Strait. This agreement comes on the back of a number of other significant successes for the UKHO, who in addition to signing with Japan, have recently secured distribution arrangements with several other nations in the Far East. Together, these deals will provide extensive ENC coverage of Far Eastern waters and bring the UKHO a major step closer to providing its customers with a single source for all their official Electronic Navigational Chart (ENC) needs.