Comprehensive Test Ban Treaty Coordination
The mission of WG IV is to explore avenues for fruitful interaction between the Federation and the Comprehensive Test Ban Treaty Organization (CTBTO), and to provide a forum for individual FDSN members to raise and discuss issues of common interest related to the set up and operation of the CTBT International Monitoring System
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Help lists are for submitting support questions. Anyone can post a question for IRIS (or another team) to answer.