同样采用ISO 19650-3:2020，其中规定了数据模式和交换文件格式结构。数据模式在中定义，以管理流程的形式，在资产运营阶段和内部信息交换的背景下，使用建筑信息建模，规定了信息管理的要求。本文件适用于所有类型的资产，以及参与资产运营阶段的所有类型和规模的组织。本文件中的要求可通过相关组织采取的直接行动或委托给另一方来实现。

Identically adopts ISO 19650-3:2020 which specifies a data schema and an exchange file format structure. The data schema is defined in specifies requirements for information management, in the form of a management process, within the context of the operational phase of assets and the exchanges of information within it, using building information modelling.This document can be applied to all types of assets and by organizations of all types and sizes involved in the operational phase of assets.The requirements in this document can be achieved through direct actions carried out by the organization in question or can be delegated to another party.