Sch A1 para 20
Where the green deal property is a non-domestic property, a statement indicating that— (a) the estimated first year savings are based on— (i) a standard assessment methodology; and (ii) the use of the green deal property at the time the green deal assessment was carried out; and (b) the estimated first year savings may not be achieved if— (i) the green deal property is used in a manner which is different to the use of the property at the time the green deal assessment was carried out; and (ii) the recommendations in the green deal assessment regarding energy use at the green deal property are not implemented.