# Article 10 — Amendment, supplementary provisions and review of this agreement **Commission Implementing Regulation (EU) 2017/988 · binding · OJ L 149, 13.6.2017 · dated 6 Jun 2017 [in force]** *In force · Commission Implementing Regulation (EU) 2017/988, OJ L 149, 13.6.2017 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_impl/2017/988/oj/eng)* 1. This agreement may be amended or supplemented by common written consent of the Authorities. 2. The Authorities shall regularly monitor and review the implementation of this agreement and carry out consultations with each other in order to improve its operation and to resolve possible difficulties.