The standard
A school doesn’t claim emotional wellness. It earns it.
YellowZone is an independent, criteria-based accreditation that recognises schools providing a strong, structured and measurable environment for the emotional wellbeing of their students and school community.
The principle
Certification, not a product
YellowZone is an accreditation, not a product. A school earns it by demonstrating real practice across thirteen defined criteria — documented, evidenced and verified — not by purchasing a service or completing a single test.
Every criterion states three things: what the school must have, what evidence it must show, and how that evidence is checked. Nothing is awarded on intent.
That is the whole point. A mark that could not be withheld would tell a parent nothing.
What we assess
Five pillars, thirteen criteria
Certification spans the full institution — leadership, measurement, staff capability, academic design and school culture. 8 criteria are Mandatory and must be met in full. 5 are Recommended, and how many of those a school evidences sets the level it is awarded.
Levels of award
One gate, three levels
Clearing the Mandatory gate is what makes a school certified. The level above it reflects how far the school has gone beyond the minimum.
Certified
8 Mandatory · 0–2 Recommended
The full Mandatory gate is met. The school has a counsellor, an approved policy, measurement in place, trained teachers, stress-aware academic policy and an annual mental health project.
Silver
8 Mandatory · 3 Recommended
Wellness practice is distributed across governance, staff development and student voice rather than resting on any one role.
Gold
8 Mandatory · 4+ Recommended
Emotional wellness is embedded across the institution and extends outward to parents and the wider community. These are the schools documented as Positivity Hubs, whose practices become the reference for others.
Every level requires the full Mandatory gate — 8 of 8 criteria met. Schools are not expected to arrive there; we plan the gaps and work through them with you.
Where it comes from
Inspired by Blue Zones
The global Blue Zones model identified communities where people live measurably healthier lives because of shared cultural, environmental and social practices — then studied and replicated what those communities did.
YellowZone applies the same logic to schools. Schools are assessed. High-performing schools are studied. Their practices are documented, standardised and replicated. Other schools implement them and are certified in turn.
To be clear
What YellowZone is not
It is not a wellbeing test.
Assessment is one criterion group among five pillars. A school that measures well but governs badly is not certified.
It is not a workshop or a training package.
We support training as part of getting a school to the standard, but the certification is the verified outcome — not the sessions delivered along the way.
It is not permanent.
Certification lapses if standards lapse. A 12-month cycle with annual renewal, and material changes must be reported.
It is not a paid badge.
We help schools reach the standard — but the seal is only issued once the Mandatory criteria are genuinely met and verified. A mark that could not be withheld would signal nothing.