This Practice Note considers the impact of Regulation (EU) 1215/2012, Brussels I (recast) in cases in which there are identical or related proceedings pending before the courts of a non-EU Member State (or ‘third state’ as they are often known). The relevant provisions in the regulation are Articles 33 and 34 of Regulation (EU) 1215/2012, Brussels I (recast). This Practice Note includes discussion of the application of relevant provisions in the regulation to the UK as a third state following its departure from the EU (subject to the application of transitional provisions in the Withdrawal Agreement). For general guidance on these articles, as well as the other provisions of the regulation that are relevant to third states, namely Articles 18(1), 21(2), 24, 25 and 26 of Regulation (EU) 1215/2012, Brussels I (recast), see Practice Note: Brussels I (recast)—application to third states [Archived]. What are the relevant articles in the regulation? Articles 33 and 34 of Regulation (EU) 1215/2012, Brussels I (recast) were completely new provisions added at the