IVDR CE Marked IVDs have a transition period to apply the Swiss Authorized Representative (CH REP) information directly on the product labels. Before 31 March 2025, the CH REP information may be supplied on the label, or in a document accompanying the device. After 31 March 2025, it must be on the labels. 

This transition period does not apply to self-test IVDs CE Marked under the IVDR. These devices must identify the CH REP on the product labels immediately, as soon as they are placed onto the Swiss market.