I need a test to certificate my application with the OGC Standard. Please if somebody knows a site or something in which i can do this please contact me or answer this topic.
Assuming you are talking about a server then you'll want to look at http://www.opengeospatial.org/compliance - especially the section on CITE tests.
Do you have ArcGIS installed? You can add WMS layers as a datasource. I think its safe to say if it works in ArcGIS that it meets the OGC specs.
If you dont have ArcGIS installed, there are a number of free WMS clients out there. Off the top of my head, I know uDig is a good one. Check this post as well.