<!-- TITLE: SIOP Protocol Specification -->
<!-- SUBTITLE: A living document for creating the SIOP Protocol Specification -->
# SIOP Protocol Specification
Table of Contents:
1. [Introduction](/siop/introduction)
1.1 [Motivation](/siop/introduction/motivation)
1.2 [Purpose](/siop/introduction/purpose)
1.3 [Requirements](/siop/introduction/requirements)
1.4 [Terminology](/siop/introduction/terminology)
1.5 [Operation](/siop/introduction/operation)
2. [Overview](/siop/overview)
1. ...
3. [Specification](/siop/specification)