---
title: "Article 15 Amendment to Regulation (EU) 2021/664 — Implementing Regulation (EU) 2023/203, Part-IS · Avioverse"
description: "For the consolidated version of Regulation (EU) 2021/664, please refer to the Easy Access Rules for U-space (Regulation (EU) 2021/664)."
url: "https://avioverse.aero/regulations/easa/part-is/implementing-regulation-eu-2023-203/cover-regulation-to-implementing-regulation-eu/article-15"
---

# Article 15 Amendment to Regulation (EU) 2021/664

Implementing Regulation (EU) 2023/203 · Regulations (EU) 2023/203 and 2022/1645 · EAR revision 5 Dec 2025

Official sources: [EASA Easy Access Rules (opens in a new tab)](https://www.easa.europa.eu/en/document-library/easy-access-rules/easy-access-rules-information-security-regulations-eu-2023203-and-20221645) · [EUR-Lex 2023/203 (opens in a new tab)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32023R0203) · [EUR-Lex 2022/1645 (opens in a new tab)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022R1645)

IR Implementing rule

## Article 15 Amendment to Regulation (EU) 2021/664

For the consolidated version of Regulation (EU) 2021/664, please refer to the Easy Access Rules for U-space (Regulation (EU) 2021/664).

IR · Article 15 — Regulations (EU) 2023/203 and 2022/1645 · Regulation (EU) 2023/203 · Part-IS Easy Access Rules · EAR revision 5 Dec 2025

[All rules in Cover Regulation to Implementing Regulation (EU) 2023/203](https://avioverse.aero/regulations/easa/part-is/implementing-regulation-eu-2023-203/cover-regulation-to-implementing-regulation-eu)

Consolidated from the EASA Easy Access Rules (revision 5 Dec 2025, extracted 2 Nov 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.