Rejection in the competition for a judge position due to work experience or documents

I want to try to submit documents for the competition for a judge position, but I am worried about being rejected due to some formal mistakes. If I have experience as a lawyer but am not sure if it meets the professional experience requirements, and if I accidentally forget to add an annex to my diploma or another document, will I be able to correct these shortcomings or submit the documents later, or will this mean an automatic rejection and loss of the right to participate in this competition?