Certificate / Documents required for certification in TechEd

Hi,

Can anyone tell me what are the certificate / documents required to be shown for appearing for certification in TechEd.

I have got the experience certificate and the recommendation certificate from my current organization to be shown in TechEd certification.

I want to make a checklist so that in case there is any certificate of experience required from previous employers also then I have to ask them for it beforehand.

If anyone can help in this regard it would be helpful.

Thanx

Neetika