Proprietary Network System (PNS) Transmission Specification 
08/02/2012 
 

AMS/3 Order Routing Interface for Proprietary Network System

The purpose of the Proprietary Network System (PNS) Interface Specification is to provide functional and technical information for third party Proprietary Network System vendors to develop the interface between their order collection networks and the Exchange's AMS/3 Order Routing System (ORS). The Interface Specification has two parts: Technical Overview and Message Definition Specification.