In carrying out those tasks, national regulatory authorities should ensure that transmission and distribution tariffs are non-discriminatory and cost-reflective, and should take account of the long-term, marginal, avoided network costs from distributed generation and demand-side management measures.
Pri izvajanju navedenih nalog bi morali nacionalni regulativni organi zagotoviti, da bodo tarife za prenos in distribucijo nediskriminatorne in da bodo odražale stroške, ter pri tem upoštevati mejne stroške omrežja, ki se jim je dolgoročno mogoče izogniti z razpršeno proizvodnjo in z ukrepi na področju uravnavanja povpraševanja.