When you apply for
Elterngeld, you have to provide them with a
Verdienstbescheinigung (certificate of earnings) which includes a section that has to be filled in by your employer.
As for the "certification of birthdate" and my reply that "you get that from your doctor", I was assuming that the child is not yet born and the question was about the estimated birth date. The estimated birth date is needed by the employer and the health insurance to calculate the
Mutterschutz period, and the period of time for which you are eligible for
Mutterschaftsgeld.
QUOTE (MichiS @ Mar 27 2008, 1:36 pm)

You only can use the specific birth-certificate for the stated cause.
If you are not registered with the church, you can use the "
für religiöse Zwecke" certificate for anything you want.
Also worth noting that you can get an "international" birth certificate which includes English and several other languages. It costs €7,50 and you can get it from the Standesamt at the same time as the others.