Definition
The EASA examiner framework is codified in Part-FCL Subpart K (FCL.1000–FCL.1025), within Commission Regulation (EU) No 1178/2011 as amended, and supplemented by the examiner harmonization provisions of Annex IX (Part-ARA, Authority Requirements for Aircrew). Each examiner category has a specific scope of authorized tests and checks, a defined prerequisite qualification stack, and a common validity and revalidation framework under FCL.1025. The categories are not cumulative by default — holding a TRE does not automatically grant CRE or IRE privileges; each authorization must be earned and maintained separately.
The Flight Examiner (FE) under FCL.1005.FE is the baseline license skill test examiner, authorized to conduct practical tests for issue of the PPL, LAPL, CPL, and ATPL (in the last case, only the flight test element where applicable), and for BPL (Balloon Pilot Licence) and SPL (Sailplane Pilot Licence) where the FE holds the relevant rating. The FE is the broadest-scope examiner category for initial licence issue and is commonly held by senior flight instructors at ATOs who have progressed from FI(A) through the examiner qualification track. Prerequisites for FE(A) include: hold a CPL(A) or ATPL(A), have completed at least 1,000 hours as pilot of aeroplanes of which at least 500 hours as PIC, have held the FI(A) certificate, and complete an FE standardization course.
The Flight Instructor Examiner (FIE) under FCL.1005.FIE is specifically authorized to conduct the practical assessment of instructor candidates — the FI skill test at the conclusion of the Flight Instructor course, and the CRI, IRI, and SFI competence assessments at the conclusion of those respective courses. The FIE is also authorized to conduct revalidation and renewal checks for flight instructors. Prerequisites for FIE(A) are the most senior in the non-type-rating examiner hierarchy: hold a current FI(A) certificate with at least 2,000 hours of flight instruction given, hold or have held an FE authorization, and complete an FIE standardization course.
The Instrument Rating Examiner (IRE) under FCL.1005.IRE is authorized to conduct instrument rating skill tests under FCL.605, FCL.610, and FCL.605.A (CB-IR), as well as IR LPCs and the associated IRI competence assessments. The IRE is distinct from the TRE in that the IRE's authority covers the instrument rating as a standalone qualification rather than as an element of a type rating check; in practice, TREs conducting LPC/OPCs frequently satisfy both the type rating revalidation and the IR revalidation simultaneously within the same check event. Prerequisites for IRE(A): hold a current IR(A), have completed at least 2,000 hours of flight time as pilot of aeroplanes under IFR, hold or have held an IRI(A) or FI(I) certificate, and complete an IRE standardization course.
The Class Rating Examiner (CRE) under FCL.1005.CRE is authorized to conduct class rating skill tests for SEP, MEP, SET, and associated class ratings, and to conduct the CRI competence assessment. The CRE is typically held by senior instructors at ATOs running multi-engine training and class-rating addition programs. Prerequisites for CRE(A): hold the relevant class rating, have completed at least 500 hours as pilot of aeroplanes on the relevant class (300 hours for CRE(SE)), hold or have held a CRI(A) certificate, and complete a CRE standardization course.
The Type Rating Examiner (TRE) is the most senior type-specific examiner and is addressed in the separate TRE glossary entry. All examiner categories share the common validity framework under FCL.1025: 3-year validity, revalidation through minimum tests conducted and standardization seminar attendance, renewal through competent authority assessment after expiry. The harmonization requirement under Part-ARA ARA.FCL.300 mandates that examiners are standardized across all EASA member states, preventing divergent pass/fail standards between, for example, a UK-CAA-authorized TRE and a DGAC-authorized TRE on the same aircraft type.
The FAA examiner ecosystem is structured differently. The Designated Pilot Examiner (DPE) under 14 CFR §183.23 is authorized to conduct practical tests for FAA licenses and ratings on behalf of the FAA — covering PPL through ATP practical tests, instrument rating, multi-engine, and helicopter ratings. The Aircrew Program Designee (APD) and Aircrew Designee (AD) under §183.23 are airline and Part 142 equivalents for transport category type ratings, authorized through their associated training program rather than as individual standalone examiners. FAA inspectors (Aviation Safety Inspectors, ASIs) from the Flight Standards District Office (FSDO) or the Aircraft Evaluation Group (AEG) retain direct authority to administer practical tests without requiring designee authorization.
Why It Matters for Flight Schools
The examiner authorization ecosystem creates a complex multi-tier qualification structure for ATOs to manage. A mid-size ATO running PPL, CPL/IR, MEP, and narrowbody type rating programs will typically maintain on its examiner roster: several FEs (for PPL/CPL checks), at least one FIE (for instructor candidate assessments), at least one IRE (for IR skill tests and CB-IR checks), at least two CREs (for class rating checks), and multiple TREs (for type rating tests and LPCs/OPCs). Each examiner holds their own independent authorization with its own expiry date, standardization seminar requirement, and minimum-check-count condition. The total number of live examiner credential expiry events in a year for a multi-program ATO can easily exceed 30–50 separate revalidation actions, none of which can be missed without creating an examination validity failure.
Examiner standardization seminar scheduling creates a recurring logistical dependency. Most EASA national competent authorities publish examiner standardization seminars on an annual schedule, with limited seats and specific examiner-category targeting. An FIE seminar, a TRE seminar, and an IRE seminar may all be scheduled in different cities, different months, and with different registration processes. An ATO Head of Training who manages examiner workforce planning manually — relying on individual examiners to self-manage their seminar registration — is highly exposed to missed attendance that forces renewal rather than revalidation, adding months to the process and removing the examiner from active service.
How Aviatize Handles This
Aviatize's compliance and auditing module maintains a unified examiner authorization register covering all examiner categories (FE, FIE, IRE, CRE, TRE) as distinct credential records per individual. Each credential carries its own expiry date, standardization seminar record, minimum check count per period, and current-count tracker — reflecting the regulatory independence of each authorization. The system generates a consolidated examiner compliance calendar showing all upcoming revalidation deadlines across the entire ATO roster, sortable by category, expiry urgency, and examiner name. Automated alerts at 90, 60, and 30 days before each examiner credential expiry are directed to both the examiner and the Chief Examiner, and the scheduling engine blocks expired examiners from assignment to test events on the affected test type.
For standardization seminar management, the training management module allows the ATO to log published seminar dates by authority and examiner category, and to assign individual examiners to specific seminar events as part of their revalidation plan. When an examiner is assigned to a seminar, the system tracks whether attendance has been confirmed and flags unconfirmed attendance as the seminar date approaches. Post-seminar, the compliance module records the seminar date, issuing authority, and certification reference — building the documentary evidence that EASA ORA.ATO auditors require when verifying examiner standardization compliance. The KPI reporting and dashboards module surfaces examiner-check-count rates per category per quarter, giving the Head of Training early visibility into which examiners are running below the revalidation minimum and need prioritization for additional check assignments.