# The Electricity (Standards of Performance) Regulations 2015, Part 1: Prescribed Periods and Prescribed Sums Applicable to all Relevant Operators

Extent: E+W+S

(1)
Regulation
(2)
Prescribed period
(3)
Prescribed sum domestic customers(£)
(4)
Prescribed sum
non-domestic customers(£)
5(2)(a)
12 hours
90
175
5(2)(b)
12 hours
40
40
6(2)(a)
24 hours
90
175
6(2)(b)
12 hours
40
40
7(4)(a)
24 hours
80
80
7(4)(b)
6 hours
40
40
7(5)(a)
48 hours
80
80
7(5)(b)
6 hours
40
40
8(2)
24 hours
90
175
10(4)
a relevant year
90
90
11(3)
three hours on a working day, four hours on any other day
35
35
12(4)
2 days
35
70
12(5)
5 days
35
70
12(6)
2 days
35
70
13(2)
7 working days
35
35
13(4)(a)
not applicable
35
35
13(4)(b)
5 working days
35
35
17(3)(b)
not applicable
35
35
17(4)(b)
not applicable
35
35
19(4)
10 working days
35
35
19(5)
10 working days
35
35

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Source: https://www.legislation.gov.uk/uksi/2015/699/schedule/2/part/1 (the official version)
Page: https://openlegislation.uk/electricity-standards-of-performance-regulations-2015/schedule-2/part-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.