Safe control of operations

People who need to work on gas networks must register under the safe control of operations (SCO) scheme.

If you have any enquiries relating to safe control of operations please contact


Non-routine operation

 GDNPMSCO4-Non-routine operational procedure form

Routine operations

 GDNPMSCO5-Routine Operational Procedure Template
Pre-Qualification for Registration of Authorising Engineers
 Pre-Qualification for Registration of AE CP Connections amp

Skills Matrix

MM1/MM2 SCO10/11
 Cadent System for CP and AE SCO-STC Matching Matrix