ISO/IEC 19794-7:2007规定了两种数据交换格式，用于使用数字化平板电脑或高级笔系统等设备以时间序列的形式捕获的签名/签名行为数据。一种是通用数据交换格式，另一种是用于智能卡或其他代币的紧凑格式。这两种数据交换格式都可用于获取的签名/签名样本（作为特征提取的起点）和时间序列特征（由基于时间序列的比较算法直接进行比较）。 资料性附录中提供了数据交换格式和编码指令的抽象语法符号1（ASN.1）规范。

ISO/IEC 19794-7:2007 specifies two data interchange formats for signature/sign behavioural data captured in the form of time series using devices such as digitizing tablets or advanced pen systems. One data interchange format is for general use and the other one is a compact format for use with smart cards or other tokens. Both data interchange formats can be used for both acquired signature/sign samples (serving as a starting point for feature extraction) and for time-series features (to be compared directly by time-series based comparison algorithms). Abstract syntax notation one (ASN.1) specifications of the data interchange formats and encoding instructions are provided in an informative annex.