Job Recruitment Website - Social security inquiry - Not on the social security disclaimer

Not on the social security disclaimer

Company employees and the company signed a statement to give up social security. Does this thing have legal effect? If there is, it doesn't matter. Buying social security for employees is the responsibility of the company stipulated by law, not negotiated between the company and employees.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.