ISO 24610-1:2006提供了与语言数据的注释、生成或分析有关的自然语言应用中特征结构的表示、存储和交换格式。它还定义了一种计算机格式，用于描述与一组特征、特征值、特征规范和特征结构操作有关的约束，从而提供了一种检查每个特征结构与参考规范一致性的方法。

ISO 24610-1:2006 provides a format for the representation, storage and exchange of feature structures in natural language applications concerned with the annotation, production or analysis of linguistic data. It also defines a computer format for the description of constraints that bear on a set of features, feature values, feature specifications and operations on feature structures, thus offering a means of checking the conformance of each feature structure with regards to a reference specification.