［求助］急死我了,大家帮我看看!!

"The second document that I need from you is a copy of your legalised birth
certificate with a certified translation. You also need to take this birth
certificate (and translation) with you when you come to the Netherlands."

我觉得是双认证

i don't think the document which the school's meaning is "SHUANG REN ZHENG". most school just need your documents without recognized by Dutch Embassy, but don't forget, you need it when you get the visa from Dutch Embassy, so, my advice is, send the birth certificat to the school ASAP,meanwhile, ask the Embassy recognized birth certificate.