College diploma, no bad record. In addition, each position has professional and other restrictions (which will be written in detail in the outline position table)
If you want more detailed information, I suggest you go to the civil service examination online or the personnel online to check, where you can get the most detailed information!
Generally, it will be most beneficial for you to go to the civil servant website to find the most detailed information yourself! There may be some omissions in the information provided by others. I hope my suggestion will help you!
Good luck!