Schools work with a wide range of external suppliers every year. They buy services, products, specialist support, training, facilities work, technology, therapy, trips, interventions, cleaning, catering and much more. But before any school says yes to a new supplier, there is usually one big question in the background:
Can we trust this business to deliver safely, professionally and with as little extra hassle as possible?
That is the real test.
Many suppliers assume schools mainly care about price. Price matters, of course. But it is rarely the only thing schools look at. A school may be equally concerned about safeguarding, reliability, insurance, communication, paperwork, data handling, fit for purpose and whether the service will create more work for staff.
This article explains what schools usually ask before approving a new supplier, why those questions matter, and how your business can answer them clearly. It is written for tutors, therapists, clubs, consultants, training providers, wellbeing practitioners, facilities companies, EdTech businesses, maintenance firms and any organisation hoping to work with schools in the UK.
If you are still at the earlier stage of entering the market, you may also want to read How to Start Selling to Schools in the UK.
And if you want schools to discover your business more easily, you can also register as a school supplier on AllSchools to increase your visibility in front of schools already looking for support.
Why schools are careful about new suppliers
Schools are responsible for children, staff, budgets, parents, buildings, compliance and daily operations. They cannot afford to bring in the wrong supplier casually.
A poor supplier can cause real problems:
- Safeguarding concerns
- Wasted budget
- Extra admin for staff
- Cancelled sessions or unreliable delivery
- Parent complaints
- Poor value for money
- Operational disruption
- Damage to trust and reputation
That is why schools often ask more questions than some suppliers expect. They are not trying to be difficult. They are trying to reduce risk.
The good news is that once you understand what schools usually want to know, you can prepare properly and make approval much easier.
The main question behind every approval decision
Most school buying decisions come back to a simple set of concerns:
- Is this supplier safe?
- Is this supplier credible?
- Is the offer relevant to our needs?
- Can they deliver reliably?
- Will this create more work for us or less?
- Does it feel like good value?
Your job as a supplier is to answer those questions before a school has to chase you for answers.
1. What exactly do you do?
This sounds obvious, but many suppliers fail at the first hurdle. Their website, email or brochure sounds polished, yet it is still unclear what they actually provide.
Schools want plain language.
They want to know:
- What service or product you provide
- Who it is for
- How it works in practice
- What problem it solves
Weak example:
“We deliver innovative, holistic, pupil-centred support solutions for educational environments.”
Better example:
“We provide small-group literacy intervention for Key Stage 2 pupils who need extra support with reading fluency and comprehension.”
The second version is far easier for a school to understand, discuss internally and compare with alternatives.
If a school cannot quickly grasp what you do, approval becomes much less likely.
2. Who do you work with?
Schools often want to know whether you are genuinely relevant to their setting.
For example:
- Do you work with primary schools, secondary schools or both?
- Do you work with mainstream schools, specialist settings or trusts?
- Do you support children, staff, parents or estates teams?
- Is your service suitable for the age range and context of this school?
Real-world example:
A provider may say they offer behaviour support. But that can mean very different things. A primary school may want nurture-based strategies and staff guidance. A secondary school may be looking for mentoring, reintegration work or attendance-linked behaviour support. The more clearly you show who you are for, the easier it is for a school to see that you fit.
3. Have you worked with schools before?
This is one of the most common unspoken filters.
Schools often feel more comfortable with suppliers who already understand the pace, pressures and safeguarding culture of school life. They do not always need you to have years of experience, but they do want confidence that you understand the environment.
They may ask:
- Do you already work with schools?
- What types of schools have you supported?
- Can you provide examples or references?
- Do you have any case studies?
If you are new to the sector, do not panic. You do not need to pretend to be more established than you are. But you do need to reduce uncertainty.
For example:
“We are newer to direct school partnerships, but our team has experience delivering youth mentoring and structured group sessions in education and community settings. We have built the service to fit school routines, reporting expectations and safeguarding requirements.”
That is far better than bluffing.
4. Is your service safe?
For many schools, this is the first serious hurdle. If pupils, staff or site access are involved, safety matters immediately.
Depending on your service, schools may ask about:
- Safeguarding policy
- Staff training
- DBS checks
- Supervision arrangements
- Risk assessments
- Health and safety procedures
- Site conduct
- Incident reporting
Real-world example:
A school may love the idea of your after-school club. But if your reply becomes vague when asked who is DBS checked, who signs pupils in and out, what happens if a parent is late, or how first aid issues are handled, the opportunity can disappear quickly.
Schools are not just buying your activity or service. They are buying the operational confidence around it.
5. Do you have the right documents ready?
Many suppliers lose trust not because they lack the right documents, but because they scramble for them too late.
Schools often feel reassured by suppliers who are organised from the start.
Common documents a school may ask for include:
- Public liability insurance
- Employers’ liability insurance
- Safeguarding policy
- Health and safety policy
- Risk assessments
- Privacy notice or data protection documentation
- DBS information where relevant
- Terms and conditions
- Complaints procedure
- References or testimonials
Simple example:
A facilities company may be asked for insurance and health and safety documentation. A therapy provider may be asked for safeguarding, DBS and confidentiality information. A software supplier may be asked more questions about data handling and security. Different services trigger different questions, but organised suppliers always feel safer to schools.
6. How will this work in practice?
Even when a school likes your offer, they still need to understand the practical side.
They may ask:
- What happens first?
- How long does it take to set up?
- What do school staff need to do?
- Do you need room space, devices, access, supervision or timetabling support?
- How many pupils or staff can take part?
- What happens if something changes?
This is where many suppliers underestimate how busy schools are. A good service can still be rejected if it feels too complicated to implement.
Real-world example:
A wellbeing provider offers an excellent intervention, but the model requires staff to complete long referral forms, prepare pupil packs and reorganise several timetable slots. A competing provider offers a slightly simpler model with clear reporting and less admin. The simpler offer may win.
Schools often choose not just the best service on paper, but the one that feels most manageable in reality.
7. What outcomes can we expect?
Schools do not expect miracles, but they do want to know what your work is likely to achieve.
They may ask:
- What difference does this make?
- How will we know it is working?
- What outputs or reports do you provide?
- What has the impact looked like elsewhere?
This does not mean every supplier needs formal academic evidence. But you do need to explain likely value clearly.
Example:
A tutoring provider might say: “Schools usually use us for targeted support over 10 to 12 weeks. We provide attendance records, progress notes and an end-of-block summary so leaders can see how pupils engaged and where further support may be needed.”
That gives a school something concrete to evaluate.
8. How much does it cost?
Yes, schools ask about price. But what they usually want is not just a number. They want clarity.
They may ask:
- What is included?
- Are there setup costs?
- Are there minimum commitments?
- Are travel, resources or extras charged separately?
- Is pricing per pupil, per session, per site or per project?
Confusing pricing slows approval because it creates more back-and-forth.
Weak example:
“Packages start from competitive rates depending on your needs.”
Better example:
“Most schools choose one of three options: a half-day session, a full-day session or a six-week block. Prices vary by group size and travel, but we always provide a clear quote showing exactly what is included.”
Schools do not always need a fixed public price, but they do need a sense that you will be transparent.
9. Are you easy to work with?
This matters more than many suppliers realise.
Schools often look for signs that a supplier will be responsive, reasonable and low-maintenance. They may not ask this directly, but they will judge it through every interaction.
They notice:
- How quickly you reply
- Whether your answers are clear
- Whether you understand their constraints
- Whether you send the information requested
- Whether you sound pushy or helpful
- Whether your communication creates confidence or confusion
Simple example:
A school asks for a short service overview, insurance certificate and suggested dates. One supplier sends a concise and clear reply the same day. Another sends a long promotional PDF that still does not answer the questions. The first supplier instantly feels easier to work with.
10. Will this create more workload for staff?
This is a huge hidden factor in school decisions.
Staff are already busy. Even a good service can be rejected if leaders suspect it will pile more admin, coordination or follow-up work onto teachers or office staff.
Schools may want to know:
- How much staff involvement is needed?
- What preparation is required?
- Who handles communication?
- What do you need from us each week?
- Do you provide templates, summaries or ready-to-use materials?
Real-world example:
A CPD provider that manages booking, agenda, resources and post-session materials smoothly will often be more attractive than one requiring lots of coordination from the school, even if the training itself is similar.
Part of selling to schools is showing that you remove friction rather than add it.
11. How do you handle safeguarding and conduct on site?
If your team visits school premises, schools may want to know how you behave in that environment.
They may ask:
- How do your staff sign in?
- What identification do they bring?
- Do they understand school safeguarding procedures?
- Who do they report concerns to?
- How do they behave around pupils and staff?
- What do they do if something goes wrong?
A school does not just want technical competence. It wants reassurance that your staff understand professional conduct in a school setting.
This is especially important for contractors, coaches, therapists, workshop providers and other on-site services.
12. How do you handle data and confidentiality?
If your work involves names, contact details, pupil information, reports, attendance data or any other personal information, schools may ask questions about data protection.
They may ask:
- What data do you collect?
- Why do you collect it?
- How is it stored?
- Who can access it?
- How long do you keep it?
- How do you share reports or records securely?
Real-world example:
A counselling, therapy or mentoring service may need to explain how confidential notes are handled, how safeguarding concerns override confidentiality, and how summary information is shared appropriately with the school.
Even if the school does not ask detailed questions immediately, strong suppliers are ready with sensible answers.
13. Can you provide references or examples?
Schools often feel much more confident when they can see proof that another school or similar organisation trusted you and had a positive experience.
They may ask for:
- Testimonials
- References
- Case studies
- Examples of work
- Photos, before-and-after results, or sample reports where appropriate
School-specific proof is especially powerful because it answers the question, “Has someone like us already used this successfully?”
Better than a vague testimonial:
“The provider communicated clearly, delivered exactly as agreed, and made the process easy for our staff team.”
That speaks directly to school concerns.
14. Why should we choose you instead of another supplier?
This question may not be asked bluntly, but it is always there.
Schools compare suppliers constantly, formally or informally. They want to know what makes you credible and relevant.
Your answer should not be full of empty marketing language. It should be practical.
You might be different because:
- You specialise in a certain phase or type of school
- You make implementation easier
- You provide clearer reporting
- You have stronger safeguarding processes
- You offer more flexible delivery
- You bring proven experience in a specific problem area
- You communicate better and respond faster
Example:
“We are not the cheapest option, but schools choose us because we manage the whole process carefully, communicate clearly with the lead contact, and provide concise summaries that save staff time.”
That is believable. “We are the leading innovative solution” is not.
15. Can we trust you to turn up and deliver properly?
Reliability is one of the biggest things schools are really screening for.
A supplier can have a brilliant pitch, but if they seem disorganised or inconsistent, schools will worry about being let down later.
Schools want to feel confident that you will:
- Arrive when agreed
- Deliver what was promised
- Communicate if there are problems
- Adapt sensibly when needed
- Behave professionally throughout
Simple example:
If you are late replying, vague on dates, unclear on staff availability and inconsistent in your paperwork before approval, a school may reasonably assume delivery will be similar after approval.
Approval starts long before the contract is signed. It starts with the impression your business creates from first contact onward.
What schools often dislike in new suppliers
It helps to know what puts schools off quickly.
- Overly salesy language
- Vague descriptions of what the service actually is
- No mention of safeguarding or compliance where relevant
- Slow, confusing communication
- Messy pricing
- No clear next step
- No evidence of understanding schools
- Making staff do too much work to get started
- Being defensive when asked for documents or checks
- Talking only about features, not school problems
A school does not need a supplier to be perfect. But it does need the supplier to feel professional, sensible and low-risk.
How to make approval easier
If you want schools to approve you faster, aim to answer the main questions before they are asked.
A good starting checklist is:
- A clear website and service page
- A short supplier overview in plain English
- Ready-to-send core documents
- Simple pricing or a clear quote process
- One or two relevant case studies or testimonials
- A clear explanation of how delivery works
- A professional contact email and quick response habits
The easier you make it for a school to understand, trust and compare your offer, the easier approval becomes.
A simple real-world example
Imagine two companies both offer attendance mentoring.
Supplier A sends a glossy brochure full of phrases like “transformational outcomes” and “holistic engagement pathways.” There is no clear explanation of how the mentoring works, what staff need to do, what checks are in place or what reporting the school receives.
Supplier B sends a short overview that explains:
- who the mentoring is for
- how referrals work
- session length and frequency
- safeguarding arrangements
- what updates the school receives
- what the cost covers
Even if Supplier A is impressive in person, Supplier B will usually feel easier and safer to approve.
Where supplier directories help
Approval does not only happen through direct outreach. Schools also discover suppliers through searches, recommendations and directories.
That means your visibility matters as much as your message.
A strong supplier profile can help a school quickly understand:
- what you do
- which category you fit
- where you operate
- why your business is relevant
- how to contact you
If your business serves schools, one practical step is to register as a school supplier on AllSchools. That gives schools another route to find you while also helping position your business in a school-specific context.
Helpful next reading
If you want to go deeper, these related guides may help:
- How to Start Selling to Schools in the UK
- How Schools Vet External Providers
- How Schools Choose Suppliers for September
- How to Get Your Business in Front of UK Schools Without Cold Calling
Final thoughts
What schools ask before approving a new supplier is usually not mysterious. In most cases, they want reassurance about the same core areas: safety, credibility, clarity, relevance, practicality and value.
If your business can answer those questions calmly and clearly, you immediately put yourself in a stronger position.
Remember, schools are not looking for the flashiest supplier. They are often looking for the supplier who feels safest, clearest and easiest to work with.
So if you want to improve your chances:
- Explain your offer simply
- Show you understand schools
- Prepare your documents properly
- Make implementation feel manageable
- Communicate like a professional partner, not just a salesperson
And if you want more schools to find your business in the first place, register your business as a school supplier on AllSchools. It is a straightforward way to increase visibility and help schools discover what you offer.
