The verdict in three sentences
If your website stores or transmits any personal health data, sovereign, certified hosting is not optional — it is a legal requirement under GDPR and, in France, the HDS certification for health data hosts. In 2026, compliant health hosting costs between 80 and 400 EUR/month depending on redundancy, and the initial GDPR audit runs 2,500 to 6,000 EUR. The real risk is not the cost of compliance but the regulatory fine and loss of trust after a breach.
What certified health hosting actually requires
Health data hosting certification builds on ISO 27001 plus health-specific requirements. A certified host guarantees encryption at rest and in transit, access logging, data reversibility, and a signed DPA (data processing agreement). In the EU, providers such as OVHcloud and Scaleway offer sovereign health-grade hosting located on EU soil, outside the reach of the US Cloud Act.
| Item | 2026 range (EUR) | Detail |
|---|---|---|
| Shared health hosting | 80 - 150 / month | 1 server, daily backup |
| Dedicated health hosting | 200 - 400 / month | redundancy, 99.9 % uptime |
| Initial GDPR audit | 2,500 - 6,000 | mapping + register |
| Outsourced DPO | 400 - 1,200 / month | by data volume |
| Encryption + logging | included | logs kept 6 months min. |
| Full compliance | 4 - 8 weeks | project timeline |
Sovereignty: why EU providers over AWS
A US host, even with EU-based servers, remains subject to the Cloud Act, which allows US authorities to access data. For a healthcare actor, that legal exposure is disqualifying before a data protection authority. Sovereign EU offers deliver certification and extraterritorial immunity.
| Criterion | Sovereign EU (OVH/Scaleway) | US Cloud (AWS/Azure) |
|---|---|---|
| Health certification | Native | Partial / via partner |
| Cloud Act | Immune | Exposed |
| Data location | EU guaranteed | EU region but US entity |
| Monthly cost | 80 - 400 EUR | often higher |
| Regulator support | Local documentation | Complex |
Mini case study
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Dr Sarah Mendy runs a 4-clinic network in Dublin with an appointment site that stores consultation reasons. Without certified hosting, she is exposed to a fine of up to 4 % of turnover. Migration to a dedicated sovereign health host: 300 EUR/month + a one-off GDPR audit at 4,500 EUR. Total first-year cost: 3,600 + 4,500 = 8,100 EUR, then 3,600 EUR/year. Against an average regulatory fine of tens of thousands of euros, the compliance ROI is immediate.
FAQ
Does a simple contact form require certified health hosting? No, as long as no health data is collected. The moment a field covers a symptom, treatment or medical reason, certification becomes mandatory.
How long to become compliant? On average 4 to 8 weeks: audit, migration, DPA, logging setup and processing register.
Can we keep WordPress with certified hosting? Yes, WordPress can run on certified health hosting, provided security is hardened and the database is encrypted.
Is a DPO mandatory? For a healthcare actor processing data at scale, yes. An outsourced DPO costs 400 to 1,200 EUR/month.
What does a 4,500 EUR GDPR audit cover? Processing mapping, register, impact assessment (DPIA), action plan and compliant legal-notice templates.
Let's scope your project. A health or medico-social site to host on sovereign certified infrastructure, with a GDPR audit and processing register? Tell us your data volume and deadline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
