Inspection Preparation Timeline: 30 Days Out

With 30 days on the clock, there is still time to get the school's evidence in order - but not time to start from scratch. This is the point where readiness work shifts from building evidence to verifying it.

This article is for headteachers, chairs of governors and clerks to governors who are inside, or approaching, the final month before an expected or unexpected Ofsted inspection. It sets out what to do each week, in order of priority, so nothing critical is left to the final 48 hours.

There is an important distinction to hold onto throughout: a verification exercise checks that evidence which already exists is complete, current and easy to find. An emergency catch-up tries to create evidence that never existed in the first place - missing approval records, undocumented DSL arrangements, safeguarding policies that were never formally reviewed. The second scenario is far more stressful, and far more visible to inspectors. If you find yourself in it, the guidance below will help you triage.

How this relates to the 90-day timeline

This article is the final phase of a three-phase readiness sequence. If your school has been working through the 90-day inspection preparation timeline, this final month should be lighter - mostly confirmation rather than construction.

If you have not done the earlier phases, do not panic. Use this article as a triage tool. Work through the sections in order, and treat anything you cannot confirm quickly as a priority gap. It is also worth reviewing what evidence schools should prepare before an Ofsted inspection, which covers the underlying evidence base this timeline assumes.

Days 30-21: Evidence audit and gap identification

The first week and a half is about finding out where you actually stand - not fixing anything yet. Aim to have a clear, honest picture of every gap before you start remediation.

Policy register - Identify any statutory policies overdue for review, or missing a recorded governor approval date. A policy that exists but was never formally approved by the governing board is a common and avoidable gap. See policy approval records governors should keep for what a complete record looks like.
Safeguarding policy - Confirm the Safeguarding/Child Protection Policy is aligned to the current KCSIE guidance and has been reviewed within the last 12 months.
DSL documentation - Confirm the Designated Safeguarding Lead, and any deputies, are clearly named and documented, with training dates on file.
Single Central Record - Confirm the SCR is up to date, complete, and accessible to those who may need to produce it at short notice.
Website statutory publication check - Run a full check against DfE statutory publication requirements for maintained schools or academies as applicable.
Governor training - Confirm governor safeguarding training is current for every serving governor, not just a subset.
Governor minutes - Confirm the last two-plus years of governor minutes are filed, complete and easy to retrieve.

By the end of Day 21, you should have a written list of gaps - not a fixed list, a found list.

Days 20-11: Consolidation and remediation

This is the working phase. Every gap identified in the audit gets addressed here, in priority order - safeguarding first, statutory publication second, everything else after.

Close policy gaps - Where policies need re-approval, schedule an extraordinary governor meeting, or use delegated authority where your scheme of delegation permits it, and record that decision properly.
Update the website - Fix any missing or outdated statutory publication items identified in the Days 30-21 audit.
Finance evidence - Confirm budget monitoring reports have actually been presented to, and minuted by, the governing board, not just circulated by email.
Action log / school improvement plan - Confirm it is current, and that governors have received and discussed recent updates.
Scheme of delegation - Confirm it is current, signed, and matches how the school is actually being governed.

If several of these gaps are showing up together, it is worth reading policy readiness before inspection for a broader view of what "policy-ready" looks like across a school year - useful context even this late in the timeline.

Days 10-4: Governor preparation

With the evidence base largely settled, attention turns to people. Inspectors form judgements partly through what governors say, so governors need to be ready to speak, not just have documents ready to show.

Brief the chair - Review recent minutes together. Confirm the chair can speak confidently to policy governance, safeguarding oversight, and how the board holds leadership to account.
Brief all governors - Share the last set of minutes, the current safeguarding policy, and the school's headline data summary.
Run through the governor preparation checklist - Every governor should be able to answer, without notes:
- Who is the DSL, and who are the deputies?
- When was the safeguarding policy last approved by the board?
- What are the school's key performance data headlines?
- When did they last visit the school, and what did they see?
Brief the clerk - The clerk to governors should know exactly where every piece of evidence is held and be able to retrieve any document within minutes. See what inspectors may ask governors during inspection for the kinds of questions this preparation should anticipate.

Days 3-0: Final checks

This is verification, not creation. If new gaps appear here, they should be small and quickly closable - not structural.

Website publication - Final check of every statutory page.
Evidence folder - Confirm one single, accessible location holds all key documents - no hunting through email threads or personal drives.
Safeguarding evidence pack - Complete, current and ready to hand over.
Finance oversight evidence - Ready, with minuted board discussion attached.
Headteacher and chair alignment - Both should agree on the key messages about the school's strengths and priorities.
Governor contact list - Current and correct, in case the inspector wants to speak to a specific governor.

Inspection-day logistics

A few practical points worth confirming in advance, not on the morning itself:

Who meets the inspector - Usually the headteacher, with the chair of governors available and briefed on being called in.
Governor interviews - Inspectors may ask to speak with governors individually or as a small group, often focused on safeguarding oversight and strategic understanding rather than operational detail.
Clerk support - The clerk should be reachable throughout the day to retrieve minutes, policies or other evidence on request, ideally without needing to disturb teaching staff.

If an unexpected call comes with less than 30 days

Ofsted inspections of maintained schools and academies are typically announced with very short notice - often the afternoon before. If that call comes before you have completed this timeline, triage in this order:

Safeguarding first - SCR, safeguarding policy, DSL documentation. This is where gaps are most visible and most serious.
Statutory website publication - This is checked quickly and is an easy, visible fix if something is missing.
Governor briefing - Even a short call with the chair and a written briefing note for other governors is better than nothing.
Everything else - Finance evidence, minutes and the improvement plan matter, but they are secondary to safeguarding and statutory publication in a compressed timeframe.

Do not try to fix everything. Fix what is checked first and be honest with the team about what is still a work in progress.

Common mistakes in the final 30 days

Treating the 30-day window as time to build evidence from nothing, rather than verify what exists
Briefing only the chair, and assuming other governors will "pick it up"
Leaving website publication checks until the final few days
Assuming the clerk knows where everything is without confirming it directly
Not minuting decisions made under delegated authority
Focusing on documents and neglecting to prepare governors to speak about them

FAQ

Is 30 days enough time to prepare for an Ofsted inspection? Thirty days is generally enough to consolidate and verify evidence that already exists, and to brief governors properly. It is not enough time to build a governance evidence base from scratch - schools in that position should prioritise safeguarding and statutory publication first.

What should governors know before an Ofsted inspection? At minimum, governors should be able to name the DSL, state when the safeguarding policy was last approved, describe the school's key data headlines, and say when they last visited the school.

How often should the Single Central Record be checked before an inspection? The SCR should be checked as part of the Days 30-21 audit and again in the final Days 3-0 check, to confirm it remains current and accessible.

What if we discover a policy was never formally approved by governors? This is a common finding during a pre-inspection audit. Where time allows, schedule an extraordinary governor meeting to approve it properly; where it does not, use delegated authority if your scheme of delegation permits it, and record the decision clearly.

Who should meet the inspector on the day, and can governors be interviewed? Typically the headteacher meets the inspector, with the chair of governors available. Governors may be interviewed individually or in small groups, most often about safeguarding oversight and strategic understanding of the school.

A calmer final month

Schools that maintain governance evidence continuously throughout the year tend to find this 30-day window far less stressful because there is little left to catch up on. Edvance helps schools keep policy readiness, safeguarding records and governor evidence current all year round, so the final month is a check rather than a scramble. Book a governance readiness demo to see how it works.

This article reflects general practice for schools in England and does not constitute legal advice. Requirements vary by school type and individual circumstances - schools should confirm current statutory requirements with the Department for Education and their local authority or trust as applicable.

Frequently Asked Questions

Is 30 days enough time to prepare for an Ofsted inspection?

Thirty days is generally enough to consolidate and verify evidence that already exists, and to brief governors properly. It is not enough time to build a governance evidence base from scratch.

What should governors know before an Ofsted inspection?

At minimum, governors should be able to name the DSL, state when the safeguarding policy was last approved, describe the school's key data headlines, and say when they last visited the school.

How often should the Single Central Record be checked before an inspection?

The SCR should be checked as part of the Days 30-21 audit and again in the final Days 3-0 check, to confirm it remains current and accessible.

What if we discover a policy was never formally approved by governors?

Where time allows, schedule an extraordinary governor meeting to approve it properly; where it does not, use delegated authority if permitted and record the decision clearly.

Who should meet the inspector on the day, and can governors be interviewed?

Typically the headteacher meets the inspector, with the chair of governors available. Governors may be interviewed individually or in small groups.