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GM1 ARA.FSTD.100(d) Evaluation procedure

ED Decision 2026/006/R

FSTD EVALUATION REPORT — GUIDANCE ON CLASSIFICATION OF NON-COMPLIANCES (ITEMS)

(a) When providing an evaluation report to the organisation operating the FSTD, the competent authority should classify the non-compliances as either severity A items or severity B items.

(b) When classifying non-compliances as severity A items, the following examples may be considered. This list is not exhaustive and severity A items need to be classified on a case-by-case basis:

(1) subjective tests that deviate from the aircraft behaviour and have adverse impact on training, testing, checking or potentially lead to negative training if the device is used in such condition;

(2) one or several QTG is/are out of tolerance;

(3) the check for the relevant systems has failed;

(4) recurring, systemic or critical defects.

(c) When classifying non-compliances as severity B items, the following examples may be considered. This list is not exhaustive and severity B items need to be classified on a case-by-case basis:

(1) simulation features, systems, subsystems, components or parts that are temporarily inoperative, unusable or operating below their nominal level;

(2) limited use of simulation features, systems, subsystems, components or parts is possible.

For severity B items, the overall serviceability of the FSTD is demonstrated by the organisation.

[applicable from 30 April 2028 — ED Decision 2026/006/R]

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