Build an AO application that is easy for a sifter to assess
An AO application may ask for a CV, personal statement, behaviour statements, online tests and an interview. The exact mix changes from vacancy to vacancy, so this guide starts with the advert and shows how each part should work together.
Start with the vacancy, not a generic AO application
The job advert is the marking guide. Before drafting anything, record every assessed element, the word limit for each box, any lead criterion, and any instructions in the attachments. A campaign may assess experience at the sift, behaviours at interview, or a different combination. General advice should never override a clear instruction in the vacancy.
Give each application section one clear job
Where your evidence should go
Application section
Its main job
What belongs there
What usually weakens it
Employment History
Provide a factual work timeline.
Employer, role title and dates. Add brief duties only if the vacancy asks for them.
Long job descriptions that repeat the personal statement.
Previous Skills and Experience
Make your experience easy to match against the advert.
One concise evidence slot for each important essential criterion, desirable criterion, responsibility and person specification point.
A generic profile, copied job duties or broad claims such as “excellent communication”.
Personal statement
Prove that you meet the experience and suitability requirements.
Criterion headings, short context, specific personal action and practical results.
A life story, a list of strengths or one long example that leaves criteria unanswered.
Behaviour statement
Show the actions expected under the named Success Profiles behaviour.
One focused example that visibly covers the official AA/AO behaviour criteria.
Choosing a story because it sounds impressive while missing the actual criteria.
Interview
Explain evidence clearly and respond to follow-up questions.
Prepared examples, clear actions, results, learning and enough detail to answer probes.
Memorising a script so tightly that the answer no longer fits the question.
What good AO-level evidence looks like
AO evidence does not need to involve managing a team, setting strategy or leading a major project. It normally comes from practical responsibility: handling a customer query, maintaining accurate records, organising a workload, following guidance, resolving a routine problem, supporting colleagues or escalating an issue with the right information.
1
Specific setting
Name the role, service, task, system or customer group. The reader should understand where the evidence came from.
2
Clear personal responsibility
Explain what you were accountable for. Avoid letting “we” hide your own contribution.
3
Visible action
Show what you checked, explained, recorded, organised, prioritised, corrected, escalated or completed.
4
Sensible AO judgement
Show that you used guidance, recognised the limit of your authority and asked for help or escalated when needed.
5
Practical result
End with an outcome such as an accurate record, an informed customer, an on-time task, avoided rework or a properly resolved issue.
Weak evidence
I am organised, work well with customers and always provide a high-quality service.
Stronger evidence
In a busy reception role, I sorted appointment requests by urgency, checked each record before updating the booking system, explained realistic timescales to visitors and escalated safeguarding concerns to the duty manager with complete notes.
Behaviour statements
AO and AA share the same official behaviour examples. A behaviour statement should be built around the criteria for the named behaviour, not around a universal STAR template. The AO Behaviour Statements hub links to all nine behaviour guides. Each page explains the exact criteria, what they mean at AO level and how to shape a complete example.
Personal statements
A personal statement is normally assessed against the experience, skills and essential criteria in the individual vacancy. The AO Personal Statement Help hub shows how to turn those requirements into headings and evidence sections. Do not assume that every AO statement needs the same topics.
CV, Employment History and Previous Skills
Use Employment History as a plain timeline unless the application gives a different instruction. Put the detailed criteria-matching evidence into Previous Skills and Experience. The AO CV and Previous Skills guide explains the one-slot-per-point method and includes a full worked example.
Online tests
Civil Service tests are shared assessments rather than separate AO tests. The vacancy will tell you which assessment is required and when it must be completed. Use the Civil Service Online Tests and Exams hub for test-specific guidance.
Common reasons an AO application becomes hard to score
Avoid these application traps
✓
The applicant starts writing before listing the criteria and later discovers that one requirement has no evidence.
✓
Employment History contains long duties while the Previous Skills and Experience box is thin or generic.
✓
One strong story is reused everywhere even when another example would match the criterion more closely.
✓
The statement describes what the team did but gives little detail about the applicant’s own action.
✓
Examples are inflated to sound senior instead of showing reliable AO-level delivery.
✓
The result is missing, so the sifter cannot see whether the action worked.
✓
The applicant follows general online advice instead of the specific word limit and instructions in the live vacancy.
Members can unlock the complete AO application planning method below, including a worked vacancy breakdown, an evidence allocation matrix, a gap check and a final submission sequence that shows what to write first and where each example should be used.
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