CWIC Operational Instance test page: http://cwic.csiss.gmu.edu/testpage.html

CWIC Testing Instance test page: http://cwictest.csiss.gmu.edu/testpage.html

CSW Service Endpoint: http://cwic.csiss.gmu.edu/cwicv1/discovery

CSW GetCapabilities Request: http://cwic.csiss.gmu.edu/cwicv1/discovery?service=CSW&request=GetCapabilities&version=2.0.2

For more information about CWIC, please access CWIC Project Page.