Schedule 6 NORTHERN ELECTRICITY PLC Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Schs.2-4,6-14 substituted by Electricity (Standards of Performance) 1995 regs.2,3 Sch. Pt.I amended by Electricity (Standards of Performance) 2000 reg.2 IPart I IIPart II ← Schedule 5 Schedule 6 Schedule 7 →