SIS bans AI in its tests and every kind of interview, including automated video ones

  • Free SHL-style reasoning test
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No sign-up. Practice only, not the SIS (MI6) test. Situational judgement and video questions cannot be drilled with a score, so this covers the reasoning side that often sits beside them.

SIS recruitment starts with an eligibility check and moves through a mix of online forms, tests, interviews and assessment centres that depends on the role. Every role needs Developed Vetting, and SIS prohibits AI during online tests and any interview.

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By the LifeScore Editorial Team · Updated · How we check facts

How close is this practice test to the SIS (MI6) test?

Secondary sources report verbal reasoning and situational judgement tests in the SIS online stage. The verbal part of our reasoning test practises the same narrow skill: deciding what a short passage does and does not support, quickly and without outside assumptions.

SIS does not set out its test list on the pages we found, and it says the mix of forms, tests, interviews and assessment centres depends on the role. Our tests do not cover judgement scenarios, interviews or the Developed Vetting that every SIS role needs. Prepare the verbal skill here and the rest from SIS guidance.

It is a Reasoning-style test: 50 original questions in 45 minutes. Check the test name in your invitation email before you decide how to prepare.

Reasoning Pass Pack

Practise the verbal reasoning reported in the SIS (MI6) online tests

Careers guides report verbal reasoning and situational judgement tests in the SIS online stage. The pack drills the verbal half: deciding what a short passage does and does not support.

  • 6 full mocks of 50 questions on the real 45-minute clock
  • 8 topic drills of 12 for the sections that cost you points
  • A predictor that turns your mocks into the odds of reaching your target
  • 396 questions in all, every answer explained

Prep courses for these tests usually cost $19 to $129.

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SIS (MI6): the assessment at a glance

First stepA short online eligibility check, reported by careers guides
StagesA mix of online forms, tests, interviews and assessment centres, varying by role
Reported testsVerbal reasoning and situational judgement
AI banned duringOnline tests, online, telephone and face-to-face interviews, and automated video interviews
ClearanceDeveloped Vetting, the highest level, for MI6 roles
Vetting can stopAt any point, sometimes without a vetting interview
RecordsVetting information is kept separate from recruitment information
TravelReasonable travel expenses for in-person appointments can be reimbursed

The SIS (MI6) stages, and who says so

Every stage is marked by its source. Stated means the employer says it on its own pages. Candidates report means we found it only in candidate accounts and prep guides.

  1. 01

    Eligibility check and online forms

    Candidates report

    A short check that you meet the nationality and residency rules, then application forms for the role
  2. 02

    Online tests

    Candidates report

    Verbal reasoning and situational judgement tests, according to careers guidesSIS confirms that online tests exist by banning AI in them, but does not list them on the pages we found. One prep site names Cubiks.
  3. 03

    Interviews, including automated video interviews

    Stated by SIS (MI6)

    Online, telephone, face-to-face and automated video interviews, depending on the roleSIS names all four formats in its AI rule. Which ones you meet depends on the role.
  4. 04

    Assessment centre (some roles)

    Candidates report

    A centre for some roles, which prep sites describe as including role plays where rapport is watched
  5. 05

    Developed Vetting

    Stated by SIS (MI6)

    The highest level of clearance, required for MI6 roles. The vetting application can be halted at any point

An AI rule that names every format

Many employers say something general about AI. SIS publishes a page on using AI in applications and lists exactly where it is prohibited: during online tests, during online, telephone or face-to-face interviews, and during automated video interviews. Its tips page separately covers using AI securely and accurately when preparing an application.

Read that list as a map of the process as well as a rule. It tells you SIS uses online tests and automated video interviews somewhere in its recruitment, even though it does not publish the full sequence. If your role has an automated video stage, practise speaking to a camera with no one reacting, because that is the format most candidates find strangest.

Why nobody can give you the exact sequence

Careers guides agree that SIS starts with an eligibility check and then uses some combination of online forms, tests, interviews and assessment centres, varying by role. A technologist, a language specialist and an intelligence officer can face quite different routes.

Third-party timelines disagree badly: one says up to six months, another up to nine, another more than twelve for intelligence officers, and one aggregator claims eleven stages. We do not repeat those as fact. What is safe to say is that it is a long process and that vetting is a large part of it.

The reported verbal test: reading like an officer

Verbal reasoning tests usually give a short passage and ask whether a statement follows from it. For an intelligence role this is not an abstract skill. Reporting rests on separating what a source said from what you inferred, and a statement that is likely but unsupported is exactly what the test wants you to reject.

Practise until you can name the sentence that settles each answer. If you cannot, the honest answer is that the passage does not say. Our verbal reasoning questions and the free reasoning test give you material to drill.

Developed Vetting can end an application without warning

SIS says MI6 roles require Developed Vetting, the highest level of clearance. It also says an application for clearance can be halted at any point during the process, and that sometimes an application is refused without a vetting interview being held. It keeps vetting information separate from recruitment information.

That is uncomfortable reading, but it is also useful. A refusal at vetting is not a judgement on your test scores or your interview. It is a separate assessment run on separate records. If it happens, it says nothing about whether you would succeed in a different employer's selection.

  • Be complete and consistent in every form. Small omissions cause more trouble than awkward facts disclosed openly.
  • Expect to be asked about finances, travel and relationships in detail.
  • Do not discuss your application widely; discretion is part of what is being assessed.

Practical help SIS offers

SIS says adjustments are offered at stages throughout the process, and that it can reimburse reasonable travel expenses for in-person appointments during recruitment and vetting. Ask for adjustments as early as you can; a stage that is hard for you without them is not a fair test of you.

For the wider picture of public sector selection, our public sector assessments guide compares SIS with GCHQ, the Civil Service and others.

Practise the skills SIS (MI6) asks for

50 original questions, 45 minutes, scored the moment you finish. Free, no sign-up. Not the SIS (MI6) test.

Start the free Reasoning test

A simple prep plan for SIS (MI6)

  1. 01

    Take the free Reasoning test first

    It takes 45 minutes and shows where you stand before you spend a single hour on revision. See what the Reasoning test covers.
  2. 02

    Read the stages that apply to you

    The comparison guides below line SIS (MI6) up against other employers for each stage type, so you can see what is stated and what is only reported.
  3. 03

    Add timed mocks if you want a full course

    The Reasoning Pass Pack adds timed mocks, topic drills, a score predictor and a study plan. It is £29 (US$39) for this exam, one payment and no subscription. Applying to several employers? The Employer Assessment Bootcamp opens every employer-style test for 60 days for £59 (US$79). Your free score comes first, so you can decide with a number in hand.

Tips for the SIS (MI6) assessment

  1. 01

    Keep AI closed during every stage

    SIS bans it in online tests and in online, telephone, face-to-face and automated video interviews.
  2. 02

    Rehearse talking to a camera

    Automated video interviews appear in the SIS AI rule. Practise answering with no one reacting.
  3. 03

    Read for what the passage proves

    The reported verbal test rewards rejecting plausible but unsupported statements.
  4. 04

    Treat vetting forms as an exam in honesty

    Omissions cause more trouble than awkward facts disclosed openly.
  5. 05

    Ask for adjustments early

    SIS offers them throughout the process.
  6. 06

    Ignore precise timelines from forums

    Sources range from six months to more than twelve. Plan for a long wait.

What candidates and prep sites report

These come from anonymous reviews, university careers pages and prep guides. They often disagree, and SIS (MI6) has not confirmed them. Read them as leads, not rules.

  • Careers guides say SIS recruitment begins with a short online eligibility check followed by a role-dependent mix of forms, tests, interviews and assessment centres.
  • Prep sites report verbal reasoning and situational judgement tests in the online stage, and one names Cubiks verbal reasoning tests.
  • Third-party sources give conflicting timelines, with estimates of up to six months, up to nine months and more than twelve months for intelligence officers.
  • Careers guides say successful candidates receive a conditional offer subject to vetting.

Frequently asked questions

What online tests does MI6 use?

SIS does not list them on the pages we found. Prep sites report verbal reasoning and situational judgement tests. SIS confirms online tests exist by banning AI during them.

Can I use AI when applying to SIS?

SIS prohibits AI during online tests and during online, telephone, face-to-face and automated video interviews. Its tips page covers using AI securely when preparing.

Is there a video interview?

SIS names automated video interviews in its AI rule, so some roles use them. Whether yours does depends on the role.

What vetting does MI6 require?

Developed Vetting, the highest level of clearance. SIS says the application can be halted at any point and is sometimes refused without a vetting interview.

How long does the MI6 process take?

SIS does not give one figure in what we read. Third-party estimates range from six months to more than a year.

Does SIS pay travel costs?

SIS says it can reimburse reasonable travel expenses for in-person appointments during recruitment and vetting.

Are these MI6 questions?

No. Our practice questions are original, and LifeScore is not affiliated with the Secret Intelligence Service.

Checked November 2026 through search summaries of SIS careers pages; we did not read them in full. SIS does not publish its stage list, test names, supplier, timings or pass marks in what we read, so the test details and timelines come from careers guides and prep sites and could not be verified.

Guides that cover SIS (MI6)

Other employer assessments

LifeScore is not affiliated with SIS (MI6). Their names and trademarks belong to their owners and appear here only to describe a hiring process. This page rests on what SIS (MI6) publishes and what candidates report, and SIS (MI6) has not reviewed or endorsed it. Our practice test uses original questions in a similar style and is not the SIS (MI6) test. LifeScore is not affiliated with SHL or any test publisher. SHL is a trademark of its owner. Our practice tests are original questions written in a similar style (tables of business data, and passages with True, False or Cannot say statements) and are not the real tests. Reviewed November 2026 by the LifeScore Editorial Team.