Yes there is!!
You need to look for the Advanced Construction Award (ACA). There is one available for tiling @ level 3.
We are accredited to deliver that course, but choose not to as it is very heavy on the theory. It covers a lot of supervisory management and stock checking etc. It also goes into documentation and risk assessments etc. Everything a superivisor needs to know.
We think that this is gained through experience much better and therefore recommend you do your ICA and then your NVQ2, then get some site experience and do your NVQ3.