Legal analysis: the filing card of food stalls is valid for one year, and the temporary filing card is valid for six months; There is no charge for issuing record cards; Food stalls should publicize the record card and the health certificate of employees in a prominent position in the business premises. If the validity period of the filing card expires and needs to be extended, it shall apply to the original issuing department within 31 days before the expiration.

Legal basis: Article 13 of the Regulations on the Administration of Small Food Workshops and Small Catering Stalls in Hebei Province, the registration certificate of small food workshops and small catering shall specify the operator's name, business name, address, business items, complaint telephone number and other information; The registration card for small stalls shall contain the name of the operator, business items, areas, complaint telephone numbers and other information. Small workshops, small restaurants and stalls shall not engage in production and business activities beyond the business items specified in the registration certificate and filing card. The business activities of small stalls shall not exceed the area specified in the record card. The registration certificate for small workshops and restaurants is valid for three years, and the registration card for small stalls is valid for one year. Small workshops, restaurants and stalls may apply to the issuing department for temporary registration certificates or filing cards, which are valid for six months. If the registration certificate and filing card need to be extended upon expiration, an application shall be filed with the original issuing department within 31 days before expiration.