1. The reasons for demotion of employees announced by general companies may include "disobedience to leaders", "inactive work attitude", "incompetence" and "demotion after examination". If these reasons are punished according to the rules and regulations formulated by the company according to law, and employees know the relevant systems, then the company's post adjustment and salary adjustment are likely to be supported by law; On the other hand, if there is no relevant system at all, the company's behavior will not be supported.
2. Is there any overlord treaty in the labor contract, employee handbook and salary system signed between the company and employees, such as "the company can adjust the post, job responsibilities and salary of employees according to the actual business situation and their work ability and performance, and employees are willing to obey the company's arrangements"? If so, the company's actions are likely to be supported by law.
Third, whether the original management position is related to the content of the production position, if it is completely irrelevant, for example, the sales manager was originally transferred to be a manual apprentice, then if the position is completely irrelevant, the company's behavior will generally not be supported.
In fact, to put it simply, it depends on whether the company's system construction is perfect. If it is perfect, then employees may not be able to help the company; If it is not perfect, and the employees themselves have the knowledge and negotiation ability familiar with the labor law, they can negotiate with the company and insist on not agreeing to the post adjustment and salary adjustment. The worst result is to go to the labor inspection department to apply for labor arbitration to protect rights.
If you really want to go to arbitration to defend your rights, you should pay attention to collecting all kinds of favorable data and evidence, such as salary adjustment slips, labor contracts, salary slips, employee cards, famous brands printed by the company, tax payment certificates, details of social security purchases, and notices or agreements on salary reduction and post reduction issued by the company this time (please remember that these notices and agreements cannot be signed and agreed). Please consult the local labor inspection department for details.
However, since he has worked in the company for more than 20 years, I believe this employee should also have deep feelings for the company, and it is estimated that he will soon retire. It is better to do one more thing. Everyone comes out to work for money, not for anger, and they all hope that the company will be good (so that their jobs will last for a long time ...), appropriately lower the shelf of the old minister and communicate with the leaders calmly. I believe it is possible to roll with the punches.