Article 7 Variation and revocation of registered orders
Where a maintenance order which has been registered for enforcement in a magistrates' court has been varied or revoked by an order made by a competent court in a Contracting State the justices' clerk for the court in which the order is registered shall, on receiving notice of the variation or revocation, register the order of variation or revocation by means of a minute or memorandum entered and signed by him in his register, and shall cause notice of the same to be given in writing by post to the payee and to the payer under the order to which the variation or revocation relates.