Clearance School Uniforms What Security Clearance Is Needed For The Officer Candidate School Application And Where To Find This Info?

What security clearance is needed for the Officer Candidate school application and where to find this info? - clearance school uniforms

I ask the SCO as a naval officer. I need information about what kind of security clearance I need. I think it is a statement secrect or more, but I see an official document stating this.