For a detailed explanation of the entire procedure, look under Obtaining a PhD at the UvA. (You can also find these forms and documents in that section). It is important to be aware of this information and place the documents and forms in that context.
Save a form before filling it in, to avoid losing any information you have filled in.
Please note: for PhDs at the AMC Medical Center (Faculty of Medicine) the practical details of the PhD process are slightly different. You can find information about the process on the AMC website.