This document specifies the export of packet information from a Packet SAMPling (PSAMP) Exporting Process to a PSAMP Collecting Process. For export of packet information@ the IP Flow Information eXport (IPFIX) protocol is used@ as both the IPFIX and PSAMP architecture match very well@ and the means provided by the IPFIX protocol are sufficient. The document specifies in detail how the IPFIX protocol is used for PSAMP export of packet information.