NR/L3/ELP/21067 : ISSUE 5 :2011

1 Purpose
2 Scope
3 Definitions
4 Forms
5 Work on, or testing, high voltage electrical
   equipment
6 Isolation and earthing process
7 Issuing of safety documentation
   (Permit to Work or Sanction for Test)
8 Receipt of Permit to Work
9 Transfer of Permit to Work
10 Precautions during progress of work
11 Clearance and cancellation of Permit to Work
12 Receipt of Sanction for Test
13 Precautions during progress of testing
14 Clearance and cancellation of Sanction for Test
15 Purpose and status of Circuit State Certificates
16 Issue of Circuit State Certificates (or equivalent)
17 Precautions whilst the Circuit State Certificate
   (or equivalent) is in force
18 Return and cancellation of Circuit State Certificates
19 Lost or mislaid safety documentation
20 Exceptional cases
Appendix A - Signs
Appendix B - safe System of Work Planning Forms