New harmonised standard: updated EU authorised representative symbol to EU-REP

Following today’s publication in the Official Journal of the EU, EN ISO 15223-1:2021/A1:2025 is officially harmonised. ISO 15223-1:2021 (Amd. 1:2025) was updated by the International Organization for Standardization (ISO) in March 2025.

Modified EC-REP symbol and use in different countries

The 2025 update brought the following changes:

  • Examples of use for an authorised representative in different countries or jurisdictions. Importantly, the authorised representative in the European Union will no longer be identified by the wording “EC-REP”, but “EU-REP”.
  • Addition of defined term for authorised representative

Manufacturers have 5 years to adapt their IFUs and labels. The deadline to comply with the adjusted symbol is 17 June 2031.

The latest revision of MDCG 2021-5 has been released today, 17 June, in line with recent regulatory updates. The guidance specifies that “As from 17 June 2031, compliance with the applicable requirements of the MDR and IVDR is granted only by the use of the harmonised standard EN ISO 15223-1:2021 with its amendment EN ISO 15223-1:2021/A1:2025, providing for the ‘EU REP’ symbol for authorised representatives in the Union.”

 

For any questions, contact us here or at mdlaw@obelis.net.

References:

EUR-Lex (2026). Commission Implementing Decision (EU) 2026/1231 of 11 June 2026 amending Implementing Decision (EU) 2021/1182 as regards harmonised standards for biological evaluation of medical devices, symbols to be used with information to be supplied by the manufacturer, medical electrical equipment, transfusion equipment for medical use, ophthalmic optics, non-active surgical implants, washer-disinfectors, prosthetics and sharps injury protection. Retrieved on 17/06/2026.

EUR-Lex (2026). Commission Implementing Decision (EU) 2026/1313 of 15 June 2026 amending Implementing Decision (EU) 2021/1195 as regards the harmonised standard for symbols to be used with information to be supplied by the manufacturer. Retrieved on 17/06/2026.

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