The US-Europe Gap at a Glance
The table below presents a side-by-side comparison of the infrastructure that exists to address hair discrimination in the United States and in Europe. Each dimension is colour-coded: green indicates that meaningful infrastructure exists, amber indicates partial or emerging coverage, and red indicates that the infrastructure is absent or negligible.
This visualisation is the founding argument of CROWN. It documents not opinions but verifiable facts about what has been built, what has not, and where CROWN’s research, technology, and advocacy programmes are designed to fill the gaps.
| Dimension | United States | Europe | CROWN's Response |
|---|---|---|---|
| Prevalence Data | Extensive (Dove 2023, Yale 2024, UConn 2025) | No population-scale studies | CROWN Discrimination Index |
| Standardised Measurement Index | Partial (Dove metrics, not standardised) | None | CDI Methodology |
| Objective Hair Data | Academic (WSU 2024), proprietary (L'Oreal) | Proprietary only, not diversity-validated | CROWN Hair Commons |
| Diagnostic Technology | Commercial tools, limited texture coverage | No tools designed for full texture spectrum | CROWN Diagnostic |
| State/National Legislation | 24 states enacted CROWN Act | France (National Assembly passed, Senate pending) | Legislative Tracker |
| Federal/EU Legislation | Federal CROWN Act introduced, not enacted | No EU directive, Racial Equality Directive ambiguous | EU Analysis |
| Coalition/Advocacy Organisation | Dove CROWN Coalition (since 2019) | No equivalent organisation | CROWN Association |
| Workplace Research | Multiple studies (Dove/LinkedIn 2023) | No systematic workplace studies | CDI Applications |
| School Policy Research | Documented (UConn 2025, school policy studies) | UK EHRC guidance only | Schools Research |
| Health Impact Data | NIH 2022 (cancer risk), mental health studies | No European health impact studies | Health Research |
| Clinical Therapeutic Protocol | No structured protocol | No structured protocol | 360° Protocol |
| Open Hair Dataset | Limited academic datasets | None | CROWN Hair Commons |
| Corporate Compliance Tools | Emerging (state-level requirements) | No tools or standards | Compliance Programme |
Reading the Visualisation
The pattern is clear.
In the United States: a decade of investment in research, advocacy, and coalition-building has produced extensive data, 24 states with enacted legislation, and growing corporate awareness. Gaps remain — no federal law, limited clinical therapeutic responses — but the foundation exists.
In Europe: across nearly every dimension, the infrastructure is absent or nascent. France’s Serva bill and the UK’s EHRC guidance represent important progress, but they are exceptions in a landscape dominated by the colour red.
Where CROWN builds: the rightmost column shows CROWN’s programmatic response to each gap. The CDI addresses the measurement gap. The Diagnostic addresses the technology gap. The Data Commons addresses the data gap. The Legislative Hub addresses the policy gap. The 360° Protocol addresses the therapeutic gap — one that exists on both sides of the Atlantic.
A Living Document
This visualisation is updated as the landscape evolves. As CROWN produces data, as European legislation advances, as new research is published, the colours change. The goal is to move every European cell from red through amber to green — not by CROWN alone, but through the combined efforts of researchers, policymakers, corporations, and civil society.
The current state of the visualisation is CROWN’s founding argument. Its future state will be the measure of our impact.
For the underlying statistics, see Key Statistics. For the complete bibliography, see Source Library.