1. As a CATIA teacher, take part in Dassault's global certification, and the examination fees for each module (such as GSD, PDG, ASM, etc. ) It's 200 yuan. I will generally calculate 1400 RMB. I wonder how much it costs now. The multiple-choice questions are all in English, and the questions are called from Dassault's special database, and each question is adjusted randomly. (This is Dassault's certification, which should be regarded as the most authoritative)

2. Engineer applying CATIA: It's hard to say. Recently, I heard that there are some certificates issued by some countries, but I don't know much about them. The examination fee is about 200-300 RMB. The content of the exam was unclear and I failed.

3. The certificate trained by domestic agents is generally not authoritative, just to let people know that you have participated in similar training.

What I said above, 1 and 2, do not need to attend training and re-examination. As far as I know, the test sites of 1 are Changchun, Beijing, Shanghai and Chongqing (other places are not clear).