This document is a guideline which specifies specifications and interfaces for functions required for experimental testing of communications between a base station and another base station (roadside-to-roadside communication) that is carried out in an environment where inter-vehicle communications and roadside-to-vehicle communications are implemented in accordance with the "700 MHz BAND INTELLIGENT TRANSPORT SYSTEMS" (ARIB STD-T109) along with the "700 MHz BAND INTELLIGENT TRANSPORT SYSTEMS - Extended Functions Guideline" (ITS FORUM RC-010) and is aimed for diversification of applications utilizing 700 MHz band intelligent transport systems.

It is hoped that this Guideline will fully be verified by organizations and other parties which utilize the respective standards for thorough practical verification and validation testing.