The company is seated in Heraklion, so the appeal period is **30 days**: Article 518(1) of the Greek Code of Civil Procedure sets that period when the judgment is served on a party in Greece. The judgment was served on 16 July 2026, so the service date is the event that starts the period.

Under Article 144(1), the day of service is not counted; counting begins the next day, 17 July. The 30-day period would otherwise run through 15 August:

- 17–31 July: 15 days.
- 1–15 August: 15 days.

But Article 147(2) suspends the appeal deadline from 1 to 31 August. The period therefore pauses after 31 July, with 15 days elapsed, and resumes on 1 September. Counting the remaining 15 days gives **15 September 2026**. That date is a Tuesday, so no extension for a non-working final day applies under Article 144(1).

**RESULT: deadline = 2026-09-15; rule = Article 518(1)**