make a new declaration and reissue it.

required materials: application for hygiene license, application for handling hygiene license, copy of "Notice of Pre-approval of Enterprise Name" issued by Industrial and Commercial Bureau of Development Zone, original plan (1: 111 scale) of layout of production and business premises and location of sanitary facilities, original and copy of health management organization, system and institution, original and copy of house property right certificate or house lease contract.

the food hygiene license, referred to as hygiene license for short, is a hygiene license certificate issued by units and individuals engaged in food production and business activities after being examined and approved by the food and drug supervision and administration department. Generally speaking, only units or individuals involved in food production need to apply for a food hygiene license.