ISO/TS 22002-2:2013规定了先决条件计划（PRP）的设计、实施和维护要求，以帮助控制餐饮业的食品安全危害。 ISO/TS 22002-2:2013适用于所有参与食品和膳食加工、准备、分发、运输和服务的组织，并希望按照ISO 22000:2005第7.2条规定的要求实施PRP。 ISO/TS 22002-2:2013的范围包括餐饮、航空餐饮、铁路餐饮、中央和卫星单位的宴会、学校和工业餐厅、医院和医疗保健设施、酒店、餐厅、咖啡馆、食品服务和食品商店。 餐饮使用者可能属于弱势群体，如儿童、老人和/或病人。 在一些国家，“餐饮服务”一词是餐饮业的同义词。 ISO/TS 22002-2:2013的应用并不免除用户遵守现行适用法律的义务。 如果对ISO/TS 22002-2:2013中给出的参数（温度等）规定了当地法律要求，食品企业应使用当地要求。 餐饮经营性质多样，ISO/TS 22002-2:2013中规定的要求并非全部适用于单个机构或流程。 虽然ISO/TS 22002-2:2013的使用不是强制性的，以符合ISO 22000:2005第7.2节的要求，但当ISO/TS 22002-2:2013用作实施的PRP的参考时，有一项要求是证明和记录偏差（所做的除外或实施的替代措施）。此类偏差不会影响组织遵守ISO 22000要求的能力。 ISO/TS 22002-2:2013规定了与ISO 22000:2005第7.2.3节相关的详细要求。 此外，ISO/TS 22002-2:2013增加了其他方面，如被认为与餐饮运营相关的产品召回程序。 ISO/TS 22002-2:2013旨在根据ISO 22000建立、实施和维护特定于组织的PRP。

ISO/TS 22002-2:2013 specifies the requirements for the design, implementation, and maintenance of prerequisite programmes (PRPs) to assist in controlling food safety hazards in catering. ISO/TS 22002-2:2013 is applicable to all organizations which are involved in the processing, preparation, distribution, transport, and serving of food and meals and wish to implement PRPs in accordance with the requirements specified in ISO 22000:2005, 7.2. The scope of ISO/TS 22002-2:2013 includes catering, air catering, railway catering, banquets, among others, in central and satellite units, school and industry dining rooms, hospitals and healthcare facilities, hotels, restaurants, coffee shops, food services, and food stores. Users of catering can belong to vulnerable groups, such as children, elderly and/or ill people. In some countries, the term "food services" is used synonymously with catering. The application of ISO/TS 22002-2:2013 does not exempt the user from compliance with current and applicable legislation. Where local legal requirements are in specified for parameters (temperatures, among others) given in ISO/TS 22002-2:2013, the local requirements shall be used by the food business. Catering operations are diverse in nature and not all of the requirements specified in ISO/TS 22002-2:2013 apply to an individual establishment or process. Although the use of ISO/TS 22002-2:2013 is not mandatory for complying with the requirements in ISO 22000:2005, 7.2, there is a requirement for deviations (exclusions made or alternative measures implemented) to be justified and documented when ISO/TS 22002-2:2013 is used as reference for the PRPs implemented. It is not intended for such deviations to affect the ability of the organization to comply with the requirements of ISO 22000. ISO/TS 22002-2:2013 specifies detailed requirements to be considered in relation to ISO 22000:2005, 7.2.3. In addition, ISO/TS 22002-2:2013 adds other aspects such as product recall procedures which are considered relevant to catering operations. ISO/TS 22002-2:2013 is intended to be used when establishing, implementing, and maintaining the PRPs specific to the organization(s) in accordance with ISO 22000.