What Are EPSO Competitions?

EPSO competitions are the standardised selection procedures used by the European Personnel Selection Office to recruit permanent officials, contract agents and certain temporary agents for all EU institutions, including the European Commission, European Parliament, Council of the EU, Court of Justice, Court of Auditors and the European External Action Service. EPSO was established in 2003 by an inter-institutional decision (Decision 2002/620/EC) to centralise and professionalise EU recruitment, replacing the parallel competitions that each institution had previously run on its own. The legal scaffolding for EPSO competitions sits in Article 28 of the Staff Regulations (eligibility), Article 29 (recruitment principles) and Annex III (rules governing the conduct of competitions).

EPSO runs open competitions (known as concours) to select candidates for permanent official positions. These competitions are among the most competitive public-sector recruitment processes in Europe, with typical success rates between 1% and 5% for Administrator (AD) level competitions. Despite the competition, thousands of candidates successfully join EU institutions each year through this process.

All competitions are published on the official EU Careers portal, which also handles applications, test scheduling, and results.

Types of EPSO Competitions

EPSO runs several types of selection procedures:

Open Competitions (Concours)

The main recruitment pathway for permanent EU officials. Open competitions are advertised publicly and any eligible EU citizen can apply. They are run for specific profiles:

  • Generalist competitions — For candidates with a university degree in any field. The most common entry point, typically at AD5 level (entry-level administrator). No specific work experience is required for generalist AD5 competitions.
  • Specialist competitions — For candidates with specific qualifications and experience in areas like law, economics, IT, audit, or scientific research. These may recruit at AD5, AD7, or higher grades.
  • Linguist competitions — For translators, interpreters, and lawyer-linguists. These require native-level proficiency in specific EU languages plus thorough knowledge of at least two other official EU languages.
  • Assistant competitions (AST) — For administrative and technical support roles. These require a post-secondary education diploma.

CAST Permanent

The Contract Agent Selection Tool (CAST) is a continuously open selection process for contract agent positions. Unlike open competitions, CAST does not have fixed deadlines — candidates can register and take tests at any time. Successful candidates are placed on a database from which institutions can recruit as needed.

CAST covers four function groups (FG I to FG IV), with different educational and experience requirements for each. This is often the fastest route to starting work at an EU institution.

Selection Procedures for Temporary Agents

EU agencies and some institutions run their own selection procedures for temporary agent positions. These are not managed by EPSO but follow similar principles. They are advertised on the individual agency's website and on the EU Jobs Alert job listings.

From the EU Jobs Alert guide How to land a job at the EU institutions A walkthrough of EPSO competitions, agency calls, and contract roles — written by our editor. Read the guide →

Competition Stages

A typical EPSO open competition follows these stages:

  1. Publication of Competition Notice (Day 0)

    EPSO publishes the competition notice in the Official Journal of the EU and on the EU Careers portal. The notice specifies eligibility criteria, the number of places available, test types, and the application deadline (typically 4-6 weeks from publication).

  2. Online Application (Weeks 1-6)

    Candidates submit their application via the EPSO account on the EU Careers portal. The application includes personal details, education, language skills, work experience, and a talent screener (structured questionnaire about relevant competencies). Applications are checked for eligibility.

  3. Computer-Based Tests (2-4 months after deadline)

    Candidates take multiple-choice tests at Prometric test centres worldwide. Tests typically include:

    • Verbal reasoning — Understanding and analysing written passages
    • Numerical reasoning — Interpreting statistical data, tables, and graphs
    • Abstract reasoning — Identifying patterns and logical sequences
    • Situational judgement test (SJT) — Assessing behavioural competencies in workplace scenarios

    Candidates must achieve minimum scores in each test. The SJT score is not eliminatory at this stage but carries forward to the final assessment.

  4. Assessment Centre (6-12 months after deadline)

    The top-scoring candidates from the computer-based tests are invited to an Assessment Centre in Brussels. This typically includes:

    • Case study — Written analysis of a work-related scenario (typically 60-90 minutes)
    • Group exercise — Discussion and decision-making with other candidates
    • Oral presentation — Presenting a solution to a work scenario to a panel
    • Competency-based interview — Structured interview assessing EU core competencies

    The Assessment Centre evaluates eight general competencies: analysis and problem-solving, communication, delivering quality and results, learning and development, prioritising and organising, resilience, working with others, and leadership (for AD-level).

  5. Reserve List (12-18 months after publication)

    Successful candidates are placed on a reserve list, typically valid for one to three years. EU institutions and agencies can recruit directly from this list. Being on the reserve list does not guarantee a job offer — candidates may still need to interview with specific services or directorates-general.

Topic-specific deep dives

For each component of the selection process, we have a dedicated guide with worked examples, common mistakes and preparation resources:

How to Prepare

Before Applying

  • Read the competition notice thoroughly — eligibility criteria are strictly enforced
  • Ensure your language certificates are up to date (EPSO accepts CEFR certificates, university diplomas in the language, or native speaker status)
  • Prepare your CV in the EPSO format (the online application form structures your CV for you)
  • Gather supporting documents for your education and work experience

For Computer-Based Tests

  • Practice with the EPSO sample tests available on the EU Careers portal
  • Consider preparation courses from recognised providers like EU Training or Prepari
  • Practice timed reasoning tests — speed is as important as accuracy
  • For the SJT, familiarise yourself with the EU core competencies framework

For the Assessment Centre

  • Study the EU core competencies and prepare STAR-method examples from your experience
  • Practice case studies under timed conditions
  • Prepare for group exercises — assessors look for constructive collaboration, not domination
  • Know the basics of EU institutions, current EU policies, and the role you're applying for

General Tips

  • Start preparing months in advance — competitions are rigorous and well-prepared candidates perform better
  • Join online communities of EPSO candidates to share tips and experiences
  • If you don't succeed on your first attempt, try again — many successful EU officials passed on their second or third competition
  • Consider the CAST process as a parallel pathway while preparing for open competitions

Typical Timeline

From publication of the competition notice to recruitment, the typical timeline is:

  • Month 0: Competition notice published, application period opens
  • Month 1-2: Application deadline
  • Month 4-6: Computer-based tests at Prometric centres
  • Month 8-14: Assessment Centre in Brussels
  • Month 12-18: Reserve list published
  • Month 14-24+: Recruitment by institutions from the reserve list

The entire process from application to starting work can take 18-30 months. This is a significant commitment, but the career opportunities and benefits of EU employment make it worthwhile for many candidates.

Eligibility Requirements

General eligibility requirements for most EPSO competitions include:

  • Nationality: EU citizenship (from any of the 27 member states)
  • Education: A completed university degree for AD-level competitions; post-secondary diploma for AST-level
  • Languages: Thorough knowledge (minimum C1) of one EU official language, and satisfactory knowledge (minimum B2) of a second EU official language. The second language must usually be English, French, or German.
  • Experience: Varies by competition. AD5 generalist competitions require no work experience. Specialist and higher-grade competitions require relevant professional experience.
  • Other: Full enjoyment of rights as an EU citizen, fulfilment of military service obligations, character references

Recent Changes to the EPSO Process

EPSO has been the subject of two major reforms in the past decade. The 2014 Staff Regulations reform tightened budget pressure on the EU civil service and led EPSO to consolidate competitions into fewer, larger procedures. The more recent overhaul, fully in force since 2024, refocuses competitions on profile-specific Talent Screener questions and reduces the weight of generic reasoning tests at the pre-selection stage. Profile-based competitions now make up the majority of EPSO's annual programme.

In parallel, the Court of Justice has issued several judgments restricting the choice of second language to English, French and German. Following Case C-621/16 P (Commission v Italy) and subsequent rulings, EPSO must justify language restrictions on objective service-of-the-institutions grounds and apply a transparent procedure when communicating with candidates. The competition notices have been updated accordingly, but the practical effect for most candidates is small: English remains the working language of the EU civil service and is by far the most common second language declared.

EPSO has also progressively moved test logistics online. While computer-based reasoning tests remain at Prometric centres for security reasons, the assessment centre exercises were partially conducted remotely during 2020–2022 and EPSO has since published a hybrid framework allowing some exercises (notably the case study) to be sat at home under proctoring conditions. The competition notice specifies whether your competition uses on-site or remote assessment.

For candidates planning a sustained EPSO strategy, the practical implication is that competition cycles are shorter than they used to be — typically 9 to 12 months from notice to reserve list — and the second-language test bottleneck is easier to navigate. The downside is that pre-selection is more profile-specific, which means a generic preparation strategy is no longer enough; tailoring the Talent Screener to each procedure is the single biggest predictor of success.

Related Resources

EPSO Competitions FAQ

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