GEGN8577 Iss 3

This document gives guidance on the selection and implementation of selective door operation (SDO) systems appropriate for specific applications. The guidance is intended to assist infrastructure managers and railway undertakings in understanding their responsibilities in relation to selection and implementation of SDO systems appropriate for specific applications.

Following a review of GMRT2473 Iss 2, which this guidance supports, it was identified that none of the requirements are in scope of National Technical Rules (NTRs). Hence both GMRT2473 Iss 2 and this guidance GEGN8577 have been withdrawn and are superseded by RIS-2747-RST Iss 1.