Can the company rules and regulations be changed at will?

Legal analysis: No, the revision of the company's rules and regulations must be legal and reasonable. First, the company should always pay attention to the revision of existing laws and the introduction of new laws, and modify illegal contents; Second, the company should respect the right given by law to trade unions or employees to propose amendments during the implementation of rules and regulations, and negotiate to amend the corresponding contents; Third, the company should modify and supplement inappropriate related content according to its own development and changes in internal and external environment; The fourth is to formulate employee manuals and publicize existing rules and regulations; Fifth, after revising the current rules and regulations according to law, publicize or inform the workers in an appropriate way and improve the legal procedures.

Legal basis: Article 4 of People's Republic of China (PRC) Labor Contract Law. The employing unit shall establish and improve the labor rules and regulations according to law, so as to ensure that workers enjoy labor rights and perform labor obligations. When an employing unit formulates, modifies or decides the rules and regulations or major issues directly related to the vital interests of workers, such as labor remuneration, working hours, rest and vacation, labor safety and hygiene, insurance and welfare, employee training, labor discipline and labor quota management, it shall discuss with the workers' congress or all employees, put forward plans and opinions, and negotiate with trade unions or employee representatives on an equal footing. In the process of implementing rules and regulations and major issues, trade unions or employees have the right to propose to the employer and revise and improve them through consultation. The employing unit shall publicize or inform the rules and regulations and major issues directly related to the vital interests of workers.