EBU Single Rulebook Q&A 7 September 2020 2020_5479 Ability of a creditor to change a mandate

Can a creditor introduce changes to a mandate, in accordance to Article 64(2) PSD2, by observing the same procedure as described in Article 54(1), i.e. by informing debtor that the collection of the amount due, as agreed in the mandate, will continue unless debtor indicates the contrary?