The last day to file the appeal is **Tuesday, 15 September 2026**.

1. Because the judgment was served on the company in Greece on 16 July, the appeal period is **30 days from service** (Greek Code of Civil Procedure, Article 518(1)). The 2 July publication date does not set the period for a served judgment (Article 518(2)).
2. The day of service is excluded. Counting begins on **17 July** (Article 144(1)). The 15 days from 17 through 31 July count.
3. **1 through 31 August do not count** toward this appeal period (Article 147(2), expressly covering Article 518(1)).
4. The remaining 15 days run from **1 through 15 September**. The thirtieth counted day is 15 September (Articles 518(1), 144(1), and 147(2)).

RESULT: deadline = 2026-09-15; rule = Greek Code of Civil Procedure, Articles 518(1), 144(1), and 147(2)