(13)For the valuation referred to in points (a) and (c) of Article 36(15) of Directive 2014/59/EU, the valuer should explain and justify key assumptions, uncertainties, and the sensitivity of the valuation to such key assumptions and uncertainties. Significant differences between assumptions used in the valuation and those underlying accounting or regulatory information, where known to the valuer, should be included in the valuation report. In that report the valuer should also record any additional related information which in the valuer's opinion would assist the resolution authority.