How do I get a copy of my certificate (because I have lost it)?

I have not received my certificate - what do I do?

I have an ISEB certificate for Foundation Level - does this count as being equivalent to the ISTQB® Certified Tester Foundation Level as a pre-requisite for other ISTQB® certifications?

How can I show that my certificate is authentic and valid or that I hold an ISTQB® certification?

How do I achieve an ISTQB® certification?

Where do I find more information about the ISTQB® Certified Tester Foundation Level certification?