Legal effect of company warning letter

Legal analysis: if employees don't approve it, it will have no legal effect. Warning is a punishment measure of administrative organs, and the company has no right to enforce it.

Legal basis: Article 10 of People's Republic of China (PRC) Public Security Administration Punishment Law can be divided into: (1) warning; (2) a fine; (3) Administrative detention; (4) Revoking the license issued by the public security organ. Foreigners who violate the administration of public security may apply for another time limit to leave the country or be deported.