Part-time waiters need a health certificate. This is because the health certificate refers to the pre-post, pre-post and pre-school health examination conducted by food and drinking water operators, personnel directly engaged in cosmetics production, personnel directly serving customers in public places, hazardous workers, radiation workers and school students according to national health laws and regulations. Therefore, if you are in this industry, you need to have a health certificate, otherwise this store will not hire you.
Please note that different regions and specific situations may be different, and it is recommended to consult the employer or relevant departments when necessary.