---
title: "GM4 CS FTL.1.205(a)(2) Flight duty period (FDP) — Part-ORO · Avioverse"
description: "CONSECUTIVE NIGHT DUTIES AND CONSECUTIVE LATE FINISH DUTIES — APPROPRIATE FATIGUE RISK MANAGEMENT (APPROPRIATE FRM) Appropriate FRM that may be applied…"
url: "https://avioverse.aero/regulations/easa/air-ops/part-oro/subpart-ftl/gm4-cs-ftl-1-205-a-2-flight-duty-period-fdp"
---

# GM4 CS FTL.1.205(a)(2) Flight duty period (FDP)

ANNEX III (Part-ORO) · Regulation (EU) No 965/2012 · EAR revision 27 Mar 2026

GM Guidance material

## GM4 CS FTL.1.205(a)(2) Flight duty period (FDP)

CONSECUTIVE [NIGHT](https://avioverse.aero/glossary/easa/night) DUTIES AND CONSECUTIVE LATE FINISH DUTIES — APPROPRIATE FATIGUE RISK MANAGEMENT (APPROPRIATE FRM) Appropriate FRM that may be applied to consecutive night duties or consecutive late finish duties include:

(1) rostering a block of identical duties (late finish duties or night duties) rather than rostering mixed duties;

(2) starting a block of late finish duties or night duties with a shorter FDP;

(3) rostering not more than one transition between two different types of disruptive duties, between two extended recovery rest periods.

GM — Regulation (EU) No 965/2012 · ED Decision 2023/023/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

[All rules in SUBPART FTL: FLIGHT AND DUTY TIME LIMITATIONS AND REST REQUIREMENTS](https://avioverse.aero/regulations/easa/air-ops/part-oro/subpart-ftl)

Consolidated from the EASA Easy Access Rules (revision 27 Mar 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.