According to the "Regulations on the Administration of Domestic Official Reception of Party and Government Organs"

Twenty-fourth state-owned enterprises, state-owned financial enterprises and institutions that do not refer to the Civil Service Law shall apply these Provisions.

Article 2 These Provisions shall apply to the domestic official receptions of Party organs, people's congresses, administrative organs, CPPCC organs, judicial organs and procuratorial organs at all levels, as well as people's organizations such as trade unions, the Communist Youth League and women's federations and institutions managed with reference to the Civil Service Law.

Extended data:

"Regulations" require the recipients to dine by themselves according to the prescribed standards (that is, the food standards for business trips, meetings, training, etc.). ), shall not be transferred to the reception unit. Due to work needs, the reception unit can only arrange a working meal once. Strictly control the number of people accompanying meals. If the reception object is less than ten people, the number of people accompanying the meal shall not exceed three; More than ten people, shall not exceed 1/3 of the number of reception objects.

At the same time, the "Regulations" strictly restrict the dining places and consumption contents for receiving working meals: working meals should provide home-cooked meals; Do not provide high-end dishes such as shark's fin and bird's nest and dishes made with wild protected animals, do not provide cigarettes and high-end drinks, and do not use private clubs and high-consumption dining places.

References:

Baidu Encyclopedia-Provisions on the Administration of Domestic Official Reception of Party and Government Organs