Although International Reply Coupons, or IRCs, are still being used by some DX-chasing hams in their requests for QSL cards, that option is set to end by this time next year. Countries belonging to the Universal Postal Union have voted to discontinue their use effective 31 December 2026. The vote was taken in September at the 28th Universal Postal Congress held in Dubai. There are a number of IRCs already in circulation that bear the expiration date of 31 December 2025 and they are expected to be honoured for another year.

In an era marked by a migration toward confirmations on digital platforms and in digital QSOs, the move brings an already disappearing amateur radio practice to its conclusion. A statement from the Universal Postal Union said the sunset of the IRC, first put into practice in 1907, was [quote] “a natural progression within the broader transformation of international postal services in alignment with the digital practices and modern outlook of their customers.” [Endquote]