# Croatia digital administration transformation

> Live situation record from CLSTR: https://clstr.news/situations/croatia-digital-administration-transformation
> Updated: 2026-09-03T07:12:22.000Z. Sources: 11. Developments: 2.

Croatia is undertaking significant digital transformation initiatives within its public administration. In August 2026, the Ministry of Justice, Administration and Digital Transformation announced a 3.53 million euro project to upgrade the NIAS system. This project, scheduled to run through March 2029, aims to improve the security, reliability, and accessibility of electronic services while enabling cross-border interoperability via the eIDAS framework.

Following this, the government moved toward further administrative modernization by introducing the Central Population Register (SRS). This digital register is designed to provide up-to-date, accessible data to streamline public services and assist regional authorities in policy planning.

## Timeline

### 2026-09-03: Croatia implements digital population register and new treasury bills

Croatia is launching a Central Population Register to digitize public administration and offering new three-month treasury bills to citizens to raise 1.75 billion euros.

4 sources. https://clstr.news/cluster/croatia-implements-digital-population-register-and-new-treasury-bills

### 2026-08-24: Croatia to invest 3.53 million euros in NIAS digital system upgrade

Croatia is investing 3.53 million euros to upgrade the NIAS system, aiming to improve digital service accessibility, security, and EU-wide eIDAS interoperability between 2026 and 2029.

9 sources. https://clstr.news/cluster/croatia-to-invest-353-million-euros-in-nias-digital-system-upgrade

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Cite as: Croatia digital administration transformation. CLSTR, https://clstr.news/situations/croatia-digital-administration-transformation