This Practice Note explains choice of court agreements, as set out in Article 25 of Regulation (EU) 1215/2012, Brussels I (recast). It covers a range of issues such as derogation, when Article 25 of Regulation (EU) 1215/2012, Brussels I (recast) does not apply, the effect on non-EU parties and the requirements for a valid choice of court agreement. This Practice Note includes discussion of the application of Article 25 to the UK as a non-EU Member State (or a third state as they are often known) following its departure from the EU (subject to the application of transitional provisions in the Withdrawal Agreement). For general guidance on the application of this article to third states, as well as the other provisions of the regulation that are relevant to third states, namely Articles 18(1), 21(2), 24, 26, 33 and 34 of Regulation (EU) 1215/2012, Brussels I (recast), see Practice Note: Brussels I (recast)—application to third states [Archived]. Note, there are provisions for trust instruments within Article 25 of Regulation (EU) 1215/2012, Brussels