EPSOHQ
Competition-specific preparation

One competition. One exact knowledge map.

Choose the notice you are preparing for. Each database keeps its fields, source material and assessment format separate from general EPSO practice.

Training databases

Choose your competition

Main 2026 exam
EPSO/AD/427/26 · Generalist AD5

Graduate administrators

174,727 final applicants. Six notice-verified components: verbal, numerical, abstract, EU knowledge, digital skills and EUFTE. Entry from this page keeps the normal EPSO configuration and banks.

1,490 reserve places6 test componentsNotice verified
Open AD5 training
Pre-train · notice pending
EPSO/AD/430/26 · AD8

Artificial intelligence and cybersecurity

Officially previewed fields. Normal EPSO EU knowledge plus AI regulation, technical AI, EU cyber law and technical security. No invented test format.

14 modules240 questions3 banks3 free
Open pre-training
Ongoing
EPSO/AD/424/25 · AD7

CJEU lawyer-linguists

Eight exact language profiles, Court procedure, legal translation, machine-output review and two 90-minute workbenches. No invented field MCQ.

10 modules2 workbenches3 free
Open database →
Reserve lists
EPSO/AD/423/25 · AD7

Lawyer-linguists and legal revisers

Eight completed profiles, source-backed EU-law training, legislative drafting, language comprehension, 90-minute revision and weighted full mock.

12 modulesV2 bank review3 free
Open archive and training →
Closed · Reserve lists
EPSO/AD/402/23 · AD6

Economics administrators

Final competition status, three economics field banks, exact amended profile, reserve-list addenda and archive-aware Written Test practice.

10 modules240 questions3 free
Open archive and training
Beta
EPSO/AD/403/23 · AD7

Crisis management, migration and internal security

Amended competition profile, historical legal cut-off, two field banks, linked EU law and CJEU cases, and written-test method.

12 modules100 questions3 free
Open database
Four fields
EPSO/AD/425/25 · AD7

Buildings administrators

Current retesting timeline, exact five-test profile, four source-backed field banks and official-source Written Test.

10 modules320 questions3 free
Open database
Full package
EPSO/AD/428/26 · AD7

Audit administrators

Complete Annex II curriculum, 420-question field bank, exact five-test profile, corrected clocks and EUFTE practice.

12 modules420 questions3 free
Open database
Beta
EPSO/AD/422/25 · AD6

Taxation specialists

Direct and indirect taxation knowledge corpus based on EPSO/AD/422/25, with field-separated study paths and official-source references.

14 modules 2 fields 3 free
Open knowledge database
COM/AD/106/2026 · AD6

Competition and digital-policy case handlers

Specialist knowledge for Commission case handlers in competition law, enforcement, the DSA and the DMA.

14 chapters 2 fields
Open knowledge database
COM/AST/109/2026 · AST3

Commission AST3 assistants

Stage-by-stage preparation map for cognitive reasoning, EU knowledge, written assignment and oral test.

Exam map Internal competition
Open preparation guide