= VIS Design Change Log =

[[KAGRA/Subgroups/VIS/ChangeLog/DesignChangeProcedure|Design change procedure for KAGRA VIS]]

||Date||ECO Number||Suspension Type||Summary of change||Name||
||2017/1/30||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=XXXX|JGW-E170XXXX]]||Type-B||Smaller magnet base for the Type-B optics. Coil design was also changed.||Y. Aso||