Welcome to Signal Directorate

The Signal Directorate of Ministry of Railways, Government of India, oversees the complete working of Signal in Indian Railways. It takes care of all the Signal requirement of Indian Railways.

This site is meant for Railwaymen trying to gather information about the working of the Signal Directorate.

Starting Point

Organisation	IR Tele Directory	IRSEM - Part I IRSEM - Part II Correction Slip	IRISET Training Module
Posting Orders	Vacancy Circulars	SAG & above in Cadre Ex Cadre	Status of 2nd Distant Signal
Signal Assets At a glance	Pink Book - S&T Portion	Highlights of the month	Works Progress
Highlights of the Month	Accidents & CRS Recommendations	Signal Failures	PRIME
FRPCPY	Induction of New Technology	Track Circuiting	Signaling at Station
Interlocked LC Gates	Safety Drives	Roll Diagram	Age profile of Station
Mechnical Signaling	Status of PI/EI/RRI	Status of BPAC	Status of LED Signals
Status of Data Logger	Status of Automatic Block Signaling	Status of IBS	Status of IPS

Policy Letter - related to Subject

Signal	Track Circuit	Point	Block
Power Supply	EI	Interlocking	Data Logger
Relays	Earthing & Surge Protection	Cable / Indoor wiring	ELD Axle counter
ACD / TCAS	TPWS	LC Gate	Miscellaneous