ISO 18539:2015规定了野生捕获软体动物供应链中记录的信息，以建立源自野生捕获软体动物的产品的可追溯性。它规定了如何识别交易的软体动物产品，以及每个通过分销链进行实际交易的食品企业在这些产品上生成和持有的信息。它专门针对人类食用的软体动物及其产品的分销，从野生捕获到零售商或餐饮服务商。 ISO 18539:2015中确定的野生动物商业类型- 捕获的软体动物分销链如下: ? 俘虏 ? 登陆业务和首次销售； ? 净化和剥皮等。； ? 处理器； ? 运输商和商店经营者； ? 贸易商和批发商； ? 零售商和餐饮服务商； ? 物流包括从其他领域带来的材料。 任何给定的软体动物分销链都可以由上述部分或全部组成，但不一定按所列顺序。

ISO 18539:2015 specifies the information to be recorded in wild-caught molluscs supply chains in order to establish the traceability of products originating from wild-caught molluscs. It specifies how molluscan products traded are to be identified and the information to be generated and held on those products by each of the food businesses that physically trade them through the distribution chains. It is specific to the distribution for human consumption of molluscs and their products, from wild caught through to retailers or caterers. The types of businesses identified in ISO 18539:2015 for wild-caught molluscan distribution chains are the following: ? capture; ? landing business and first sale; ? depuration and shucking, etc.; ? processors; ? transporters and store operators; ? traders and wholesalers; ? retailers and caterers; ? logistics including materials brought from other domains. Any given molluscan distribution chain can be made up of some or all of the above components but not necessarily in the sequence listed.