How to send parcels from a business in Great Britain to a private individual or a business in Northern Ireland

"On 19/03/2025, Her Majesty's Revenue and Customs (HMRC) issued an update regarding how to send parcels from a business in Great Britain to a private individual or a business in Northern Ireland. The guidance outlines the new arrangements for parcel movements set out in the Windsor Framework, which are planned to take effect from 1 May 2025, allowing businesses to continue sending parcels without customs declarations and duty if certain criteria are met."