ISO/IEC 24824-2:2006规定了Fast Web服务所需的消息。它提供了ASN的规范。1与W3C SOAP消息具有相同语义的SOAP消息。ASN的交换。1 SOAP消息提供快速Web服务。 ISO/IEC 24824-2:2006引用了其他ASN。1国际标准和Web服务规范W3C SOAP 1.2，全面定义使用Web协议和W3C SOAP功能的应用程序交换。这是对使用W3C SOAP消息提供Web服务的扩展，不改变W3C SOAP和服务描述语言的功能。 主要的变化是使用紧凑且易于处理的XML数据二进制编码，而不是字符编码。 使用ISO/IEC 24824-2:2006（使用ASN.1压缩编码规则对ASN.1 SOAP消息进行编码，PER）允许应用程序使用比使用XML数据的字符编码要求更少的网络带宽和更少的处理能力（从而提供更高的事务处理率）的消息来提供Web服务。 ISO/IEC 24824-2:2006还规定了标识ASN的多用途Internet邮件扩展（MIME）媒体类型。 1条SOAP消息，按编码。它还指定了一种MIME媒体类型，用于标识编码为fast信息集文档的W3C SOAP消息信息集（请参见ISO/IEC 24824-1）。ISO/IEC 24824-2:2006使用了这两种编码。

ISO/IEC 24824-2:2006 specifies the messages required for Fast Web Services. It provides the specification of ASN.1 SOAP messages which carry the same semantics as W3C SOAP messages. The exchange of ASN.1 SOAP messages provides Fast Web Services. ISO/IEC 24824-2:2006 references other ASN.1 International Standards and the Web services specification W3C SOAP 1.2 to fully define application exchanges that use Web protocols and W3C SOAP functionality. This is an extension to the provision of Web services using W3C SOAP messages, without any change to the functionality of W3C SOAP and service description languages. The main change is to the use of compact and easily-processed binary encodings of XML data, rather than character encodings. The use of ISO/IEC 24824-2:2006 (with the ASN.1 SOAP messages encoded using the ASN.1 Packed Encoding Rules, PER) allows applications to provide Web services using messages that require less network bandwidth and less processing power (and hence provide a higher transaction processing rate) than use of the character encoding of XML data. ISO/IEC 24824-2:2006 also specifies a Multipurpose Internet Mail Extensions (MIME) media type that identifies an ASN.1 SOAP message encoded in PER. It also specifies a MIME media type that identifies a W3C SOAP message infoset encoded as a fast infoset document (see ISO/IEC 24824-1). Both of these encodings are used by ISO/IEC 24824-2:2006.