This case in the EU Court of Justice may sound rather abstruse, but is actually quite important. When someone starts a claim in the English courts for, say, a debt owed, and the defendant does not put in a defence, the claimant can simply ask the court to enter judgment for the sum claimed, and can bring enforcement proceedings based upon that judgment. In this procedure, the court is acting administratively, and typically no judge will be involved in the process. All very simple then.
But that is not what happened in this case. The complication was that the claimant wished to enforce the English judgment in Latvia. It could do this using an EU Regulation about the enforcement of judgments. But the Latvian court was concerned by two aspects of the case, firstly that, according to the debtor, it had not been informed of the commencement of the English proceedings, and secondly that the default judgment gave no reasons. So they asked the EU Court for its guidance. Hence this judgment of today.