Klute
You will have to provide the following documents, details of which are given in CAP 682 Pt 7.
A Flying Order Book which effectively points out the procedures and rules for your organisation, and which protects you from your members should it come to littigation following an accident.
You must provide specific Training Orders for the Course you are running, this amounts to no more than another Part or Section of the FOB.
The Quality system is to indicate that you self-audit what you do. i.e. Do you comply with the ANO; JAR-FCL; CAP682; your own FOB? Are your instructors properly qualified etc?
You will then need a Financial Statement to say that you can fund the approved course, no more than that.
An ideal job for say a retired bank manager!