Documents Required for Work Permit (Teacher)

I need to go to the CLA office to apply for a work permit tomorrow morning. I need to know excatly what Documents are required since the folks at the school that is helping me out doesnt have a clue how it is done.

So far I have the following:

Health Cert
Application form stamped by school
A contract
A copy of the owner’s license and ID

I’m pretty sure more is needed…Can anyone help?- especially you buxiban owners.