National Annex — Estonia
Status as of October 2026: In force. Community-maintained orientation. This is not legal advice; verify against the official gazette and authority guidance before relying on it. Corrections welcome, see contributing.
| Review | Status |
|---|---|
| Confidence | Maintainer reviewed |
| Checked line by line against the legal text | No |
| Reviewed by a lawyer | No |
| Last reviewed | October 2026 |
| Reviewed by | Frederik B. Krogsgaard, maintainer |
| Second reviewer | Wanted, see CONTRIBUTING |
| Next review due | April 2027 |
NIS2 implementation
| Field | Value |
|---|---|
| Implementing law | Act amending the Cybersecurity Act (küberturvalisuse seadus), adopted on 10 December 2025, RT I, 30.12.2025, 4, in force 1 January 2026. Entities register with RIA from 1 April 2026; governance obligations apply from 1 January 2027 and technical requirements from 1 January 2028. |
| Competent authority | Riigi Infosüsteemi Amet (RIA, Information System Authority) |
| National CSIRT / reporting | CERT-EE, part of RIA |
| Official starting point | https://www.ria.ee |
Country notes for your CDC
Obligations phase in: registration with RIA from 1 April 2026, governance duties from 1 January 2027 and technical requirements from 1 January 2028. RIA guidance and the Estonian information security standard E-ITS are the practical baseline.
Standard checklist for all countries
- GOVERN: applicability determined per legal entity and sector, and recorded in the regulatory applicability register
- Entity registration completed with the national authority where required
- RESPOND: incident-reporting procedure drilled against the national channel and the 24 h early-warning clock
- Contact established with the national CSIRT before the first incident
- Data protection authority contact and GDPR Art. 33 flow prepared. This runs in parallel with NIS2 reporting
- National guidance and frameworks mapped to your control evidence, per the note above
Selector tag
Tick "Estonia" in tools/regulatory-profile.html to include this country's references under the ee-nat tag.
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