1. Competent authorities shall ensure all of the following:
(a) that institutions permitted to use internal approaches for the calculation of risk-weighted exposure amounts or own funds requirements report the results of their calculations for their exposures or positions that are included in the benchmark portfolios;
(b) that institutions using the alternative standardised approach set out in Part Three, Title IV, Chapter 1a, of Regulation (EU) No 575/2013 report the results of their calculations for their exposures or positions that are included in the benchmark portfolios, provided that the size of the institutions' on- and off-balance-sheet business that is subject to market risk is equal to or greater than EUR 500 million in accordance with Article 325a(1), point (b), of that Regulation;
(c) that institutions permitted to use internal approaches under Part Three, Title II, Chapter 3, of Regulation (EU) No 575/2013, as well as relevant institutions that apply the standardised appro
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