Civil Service Behaviour: Making Effective Decisions

What the Making Effective Decisions behaviour means

The Civil Service Success Profiles framework describes Making Effective Decisions as using sound judgement, evidence and knowledge to arrive at accurate and timely decisions. This behaviour requires candidates to show they can identify what information is needed, gather and evaluate it objectively, weigh up risks and trade-offs, take account of diverse perspectives and make clear recommendations or decisions. It also encompasses the ability to make decisions in the absence of complete information and to stand by those decisions whilst remaining open to revision when new evidence emerges.

What good looks like at each grade

EO / HEO: At EO/HEO level, you gather the relevant information needed to make decisions within your scope, assess it critically and make proportionate choices. You seek guidance from more senior colleagues when a decision exceeds your authority and communicate your reasoning clearly. You consider the impact of your decisions on colleagues and stakeholders.

SEO: At SEO level, you make independent decisions within a defined scope, considering a range of evidence and perspectives. You identify when a decision needs to be escalated, brief senior colleagues clearly on the options and risks, and implement decisions efficiently once agreed. You take responsibility for the outcomes of decisions made within your remit.

Grade 7: At Grade 7 and above, you make complex, often ambiguous decisions with significant policy, financial or reputational implications. You commission analysis, synthesise expert advice and weigh competing priorities to arrive at recommendations for ministers or senior officials. You create frameworks for decision-making within your team and model transparent, evidence-based reasoning.

Example interview questions

Success Profiles questions want evidence, not opinion. Every answer needs a real situation underneath it.

• Tell me about a time you had to make a difficult decision with incomplete or conflicting information.
• Give me an example of a decision you made that required you to balance competing priorities or stakeholder interests.
• Describe a situation where you had to make a time-pressured decision and explain how you approached it.
• Tell me about a time you changed your initial decision in response to new evidence or feedback.
• Give me an example of when you had to recommend a course of action to a more senior colleague. How did you present your case?

A STAR example answer

Situation: I was an SEO in the Home Office's asylum operations team during a period of significant operational pressure. A third-party accommodation provider had notified us at short notice that they could no longer accommodate a cohort of seventy-three asylum seekers at forty-eight hours' notice due to building safety concerns confirmed by a local authority inspection.

Task: I needed to make a rapid decision about alternative accommodation for a vulnerable cohort, some of whom had complex health or safeguarding needs, whilst ensuring compliance with our legal obligations and managing the reputational risk of a potential homelessness situation becoming public.

Action: I immediately convened a call with the accommodation procurement team, the safeguarding lead and the local authority housing officer. I asked for a categorisation of the cohort by vulnerability level so we could prioritise those with the highest needs. I identified three alternative accommodation options, two through existing contracts and one through an emergency spot-purchase, and assessed each against cost, suitability and speed of availability. I briefed my Grade 7 on the options within ninety minutes, clearly setting out the risks and my recommendation: to use the contracted options for the majority and the spot-purchase for the most vulnerable twelve individuals.

Result: The Grade 7 accepted my recommendation and all seventy-three individuals were re-accommodated within the forty-eight-hour window. No homelessness occurred. I subsequently drafted a lessons-learned note recommending that the department include building safety triggers in future accommodation contracts, which was accepted and incorporated into the next procurement cycle.

Tips for a strong answer

Read these, then say your example out loud and time it. Panels notice the moment an answer starts drifting.

• Give the reasoning, not just the outcome. The panel is scoring how you gathered evidence, assessed the options and weighed the trade-offs.
• Show that you thought about who else the decision touched and what could go wrong, not just which option was easiest.
• A decision that turned out badly still works as an example. Say what you learned and what you changed.
• Mention escalation where it fits. Panels are not looking for reckless independence; they want judgement about when to act and when to get authority.

Frequently asked questions

How do I structure a Making Effective Decisions STAR answer?

Set the scene briefly (Situation), explain what decision was needed and what was at stake (Task), describe the specific steps you took to gather evidence, evaluate options and reach a decision (Action), then say what happened as a result (Result). The Action section should take up most of your answer, and it should be mostly reasoning.

What does "proportionate decision-making" mean in a Civil Service context?

Proportionate decision-making means that the effort, resource and risk tolerance applied to a decision should match its significance and impact. A minor operational decision does not need the same level of analysis as a policy recommendation that will affect thousands of people. Showing that you calibrate your approach appropriately is a mark of senior thinking.

Is it acceptable to admit I made the wrong decision in a Civil Service interview?

Yes, and it can work in your favour. Owning a decision that did not go as planned, explaining what you learned and describing how you adapted demonstrates self-awareness, honesty and resilience, which Civil Service panels value highly. What they need to hear is that you responded constructively and took responsibility for it.