1. The national competent authority of a Member State where the majority of contributors is located may designate one or more replacements for a benchmark as referred to in point (b) of Article 20(1), provided that any of the following events has occurred:

(a) the competent authority for the administrator of that benchmark has issued a public statement, or has published information, in which it is announced that that benchmark no longer reflects the underlying market or economic reality; the competent authority shall make such an announcement only where, following the exercise of the powers set out in Article 23, the benchmark still does not reflect the underlying market or economic reality;

(b) the administrator of that benchmark, or a person acting on behalf of that administrator, has issued a public statement, or has published information, or such public statement has been made or such information has been published, in which it is announced that that administrator will commence the orderly wind-down of that benchmark or will cease to provide that benchmark or certain tenors or certain currencies for which that benchmark is calculated permanently or indefinitely, provided that, at the time of the issuance of the statement or the publication of the information, there is no successor administrator that will continue to provide that benchmark;

(c) the competent authority for the administrator of that benchmark or any entity with insolvency or resolution authority over such administrator has issued a public statement, or has published information, in which it is stated that that administrator will commence the orderly wind-down of that benchmark or will cease to provide that benchmark or certain tenors or certain currencies for which that benchmark is calculated permanently or indefinitely, provided that, at the time of the issuance of the statement or the publication of the information, there is no successor administrator that will continue to provide that benchmark; or

(d) the competent authority for the administrator of that benchmark withdraws or suspends the authorisation in accordance with Article 35, provided that, at the time of the withdrawal or suspension, there is no successor administrator that will continue to provide that benchmark and its administrator will commence the orderly wind-down of that benchmark or will cease to provide that benchmark or certain tenors or certain currencies for which that benchmark is calculated permanently or indefinitely.

2. Where a Member State designates one or more replacements for a benchmark in accordance with paragraph 1, the competent authority of that Member State shall immediately notify the Commission and ESMA thereof.

3. The replacement for a benchmark shall replace all references to that benchmark in contracts and financial instruments as referred to in Article 23a where both of the following conditions are fulfilled:

(a) those contracts or financial instruments reference the benchmark in cessation on the date on which the national law designating the replacement for a benchmark becomes applicable; and

(b) those contracts or financial instruments contain no fallback provision or contain a fallback provision that does not provide for a permanent replacement for the benchmark in cessation.

4. A replacement for a benchmark designated by a competent authority in accordance with paragraph 1 of this Article shall not apply where all parties or the required majority of the parties to a contract or financial instrument as referred to in Article 23a have agreed to apply a different replacement for a benchmark whether before or after the date of application of the relevant provision of national law.