According to the inquiry of the Engineering Construction Information Network, Sichuan Jiuguan can't participate in the bidding of the "Jiuguan" in the next year without continuing education, and may even be disqualified. According to the Notice of Sichuan Province on the Electronic Work of Professional Post Training Certificates for "Nine Members" in the Construction Industry, starting from 200211,the cycle of continuing education for newly applied, renewed and reissued "Nine Members" within the validity period is also required to be once every three years. If you don't participate in continuing education, you can't participate in the "Nine Members" next year.

Students who pass the Sichuan Building Nine-Member Certificate do not need to continue their studies every three years, but can use it permanently, that is to say, they can continue to use it after three years, and the Nine-Member Certificate can be used permanently.