With regard to trade in goods with Singapore, the "registered exporter" system instead of the "approved exporter" system will apply to EU exporters from 1 January 2023.
Importers in Singapore have to apply for tariff preference using declarations of origin made out by EU-registered exporters with their REX number since 1 January 2023.
A transitional period applies.
TARIC/EZT: Trade in goods with Singapore; New preferential document "U101"
Singapore will use a new document for the recognition of originating status from 1 January 2023. For the granting of a tariff preference for goods originating in Singapore, the TARIC document code "U101" must be declared as proof of origin. More infos...
Links:
TARIC/EZT: Warenverkehr mit Singapur; Neue Präferenzunterlage „U101“
Sources: