Währungsumrechnung gemäss der Abkommen CH-UK

ADVISORY DECISION No. 03/2025

of the Joint Administrative Committee established by Article 69 of the Convention on Social Security Coordination between the United Kingdom of Great Britain and Northern Ireland and the Swiss Confederation

of 27 November 2025

as regards the designation of the financial institution to serve as reference to determinethe interest rate for late payments and the reference exchange rate for currency conversions, as well as the date to be taken into consideration for determiningthe rate,

THE JOINTADMINISTRATIVECOMMITrEE, Having regard to the Convention. in particularArticles 50 and 69 of Annex 1 to the Convention Whereas:

(1) Pursuant to Article 50 of Annex 1 to the Convention, the interest for late payments is to be calculated on the basis of the reference rate applied by the financial institutionagreed for this purpose by the Joint AdministrativeCommittee. (2) Many provisions,such as Article9(a), 24(1), 30, 49 and 66 of the Convention,and Articles, 22(4) and (5), 23(7), 53, 54, 59, and 61 of Annex 1 to the Convention contain situations where, for the purposes of the payment,calculationor recalculationof a benefitor contdbuUon,a reimbursement,or for the purposes of offsettingand the recovery procedures, the exchange rate needs to be determined.

(3) Pursuant to Article69 of Annex 1 to the Convention, for the purposes of the Convention and its Annex, the exchange rate between two currencies is to be the reference rate published by the financial institutionagreed for this purpose by the Joint Administrative Committee. The date to be taken into account for determiningthe exchange rate shall be agreed by the Joint AdministrativeCommittee.

HAS ADOPTED THIS ADVISORY DECISION:

Article 1 The European Central Bank shall be the financial institutiondesignated for the purpose of Articles 50 and 69 of Annex 1 to the Convention.

Article 2 For the purpose of this Advisory Decision, the rate of conversion shall be understood as a daily conversion rate published by the European Central Bank.

Article 3 If not otherwise stated in this Advisory Decision, the rate of conversion shall be the rate published on the day when the operation is performed.

Article 4 An institutionof one State, which for the purpose of the establishment of an entitlementand for the first calculationof the benefit has to convert an amount into the currency of the other State, shaH use: (a) when, accordingto nationallegislationor the Convention,an institutiontakes into account amounts, such as earnings or benefits, during a certain period before the date for which the benefit is calculated, the rate of conversion published for the last day of that period; (b) when, according to nationallegislationor the Convention, for the purpose of calculation of the benefitan institutiontakes into account one amount, the rate of conversion published on the first day of the month immediately preceding the month when the provision must be applied.

Article 5 Article 4 shall apply mutatis mutandis when an institutionof one State for the recalculation of the benefit due to changes in the factual or legal situation of the person concerned, has to convert an amount in the currency of the other State.

Article 6 An institutionwhich pays benefit that is regularly indexed according to the national law, and where the amounts in other currency have an impact on that benefit, shall, when recalculating it use the rate of conversion published on the first day of the month preceding the month when the indexation is due, unless provided for differently in the national legislation.

Article 7 For the purposes of Article 69 of Annex 1 to the Convention, the date to be taken into account for determiningthe applicable exchange rate between the two cunendes shall be: {a) in the case of a request for offsetting from arrears/ongoing payments, the working day immediately preceding the day on which the applicant party sent the final request for offsetting from arrears/ongoing payments; or (b) in the case of a request for recovery, the working day immediately preceding the day on which the applicant party sent the first request for recovery. For the purposes of thisArticle, working day shall refer to a working day of the European Central Bank gn which it publishes a daily reference rate for currency exchange,

Article 8 This Advisory Decision shall enter into force on the date of its adoption.

Done at Bern and London, on 27 November 2025 For the Joint Administrative Committee

i The Cg-Chairs

Stephan CLIent

Mike Haslam