The Complete 999 Call Handler Prep Checklist (Free & Printable)

How to Use This Checklist

Getting a 999 call handler role is competitive, and most people who fall short do so simply because they walked in under-prepared. This is a free, complete checklist covering every stage of the journey — for police, ambulance and fire control room roles. Work through it in order, tick off each item as you go, and you will arrive at every stage knowing exactly what is expected. Bookmark or print this page and keep it beside you as you apply.

Stage 1 — Before You Apply

• ☐ Confirm you meet the basic eligibility: usually 18+, the right to work in the UK, and able to pass vetting — see our eligibility & requirements guide.
• ☐ Decide which service type fits you — police, ambulance or fire — and whether you would consider 111 as well as 999.
• ☐ Set up job alerts on the relevant careers sites and NHS Jobs so you do not miss a window.
• ☐ Read up on the realities of the role — a day in the life and shift patterns — so your motivation is realistic.
• ☐ Check your typing — aim for accurate typing while listening; see the typing speed guide.

Stage 2 — The Application & Supporting Statement

• ☐ Read the job description and person specification, and note the exact competencies they list.
• ☐ Write a tailored supporting statement with a specific example for each competency — never a generic one.
• ☐ Proofread ruthlessly: for a role built on accuracy, typos in your application send the wrong signal.
• ☐ Have someone else read it for clarity before you submit.

Stage 3 — The Online Tests

Most services use a battery of online psychometric tests. Practise each one until the format is second nature — you can try free demos of all six:

• ☐ Verbal reasoning — True / False / Cannot Say on written passages.
• ☐ Numerical reasoning — quick, accurate work with data, no calculator.
• ☐ Situational judgement — pick the safest, most appropriate response.
• ☐ Memory & recall — hold and reproduce information accurately.
• ☐ Prioritisation — order competing demands by urgency and risk.
• ☐ Audio typing — log a live call accurately as you listen.

• ☐ Sit each test under realistic timed, quiet conditions — not casually.
• ☐ Review every practice mistake and understand why the right answer is right.

Stage 4 — The Assessment Day

• ☐ Read the full assessment day guide so nothing on the day surprises you.
• ☐ Prepare for any role-play or call-simulation exercise — stay calm, get the location first, follow procedure.
• ☐ Plan your journey and arrive early; bring any ID or documents requested.

Stage 5 — The Interview

• ☐ Prepare STAR examples (Situation, Task, Action, Result) for each likely competency — see our interview questions guide (and the ambulance-specific version).
• ☐ Have at least two distinct examples ready for safety, communication, prioritisation, and dealing with difficult or distressing situations.
• ☐ Use examples from any part of your life — work, volunteering, or personal — as long as they show the quality.
• ☐ Practise out loud, ideally with someone asking follow-up questions.

Stage 6 — Offer, Vetting & Starting

• ☐ Complete vetting / DBS honestly and promptly — declare everything; non-disclosure causes more failures than the original issue.
• ☐ Provide references and any documents quickly to avoid delays.
• ☐ Prepare for training and shift work — the role is 24/7, so get your home routine ready.

The One Thing That Makes the Biggest Difference

If you only do one thing from this list, make it practising the online tests in their real format. It is the stage that screens out the most candidates, and it is the most trainable. Start with the free demos of all six tests, then work through the guides above for each stage. 999ready is an independent preparation resource and is not affiliated with any emergency service; always check the official careers site of the service you are applying to for current requirements.