The company is seated in Heraklion, so the domestic 30-day appeal period applies: **Article 518(1) CPC**.

Under **Article 144(1) CPC**, the day of service is excluded. Service was on 16 July 2026, so day 1 was 17 July.

- 17–31 July: 15 days counted.
- 1–31 August: the period does not run under **Article 147(1) CPC**.
- 1–15 September: the remaining 15 days are counted. The 30th day is Tuesday, 15 September 2026, so no extension for a non-working day is needed under **Article 144(1) CPC**.

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