Companies are responsible for determining their charges. We set rules that companies must follow when developing their charging schemes.
- Charges schemes 2016-17
- Charges schemes 2015-16
- Charges and bills publications 2014-15
- Charges and bills publications 2013-14
- Charges and bills publications 2012-13
- Charges and bills publications 2011-12
- Charges and bills publications 2010-11
- Charges and bills publications 2009-10
- Charges and bills publications 2008-09
Companies’ non-standard charging arrangements are listed in the special agreements registers.