Within 30 days from receipt of the request for review of the decision The original administrative authority shall render its opinion and issue a reply.
原办理机关应当自收到复查请求之日起30日内提出复查意见，并予以答复。
2
Besides, the administrative agencies interpret law norm by another forms, such as policy statement and reply for the legal enquiry.
Some units do not need to test the administrative ability test, tests the specialized knowledge directly, then the interview, hoped that my reply has the help to you.