French local authorities are facing increasing pressure to modernize their tools and processes. Between recent regulatory obligations, budget constraints, and the heterogeneity of territories, the digital transformation of local authorities does not follow any single model. Supporting this transition requires understanding the real barriers before discussing solutions.
Under-equipment in digital engineering: the structural barrier for small local authorities
The majority of French municipalities do not have an IT department capable of managing digital projects. Technical departments often remain confined to network maintenance and day-to-day operations, with no dedicated resources for technological monitoring or the management of dematerialization projects.
This under-equipment in engineering is particularly pronounced in municipalities with fewer than 3,500 inhabitants and intermunicipalities with fewer than 15,000 inhabitants, which nevertheless make up the vast majority of local authorities in France. For these structures, launching a diagnosis of their digital needs requires calling on external devices.
The Incubator of Territories, supported by the ANCT, offers targeted support: an expert intervenes for three months to carry out a tailored diagnosis, identify suitable solutions, and train staff. This type of intervention includes a one-day field immersion, interviews with elected officials, staff, and residents, followed by tool recommendations. Additional resources are available at collectivitenumerique.fr, which lists the digital approaches and solutions intended for territories.
Field feedback varies on this point: some supported local authorities manage to sustain the tools implemented, while others revert to their previous practices due to a lack of internal support after the end of the mission.
Trusted cloud and hosting of sensitive data: what is changing for local authorities
The decree no. 2026-272 of April 14, 2026, implemented under article 31 of the SREN law of May 21, 2024, already requires the State and certain GIPs to host their sensitive data with SecNumCloud qualified providers by ANSSI, with a migration period of 18 months.
Local authorities are not yet subject to this obligation. However, a proposed law on securing digital public contracts aims to extend this framework to local authorities with more than 30,000 inhabitants for their sensitive data. If successful, this measure will profoundly change the choices of cloud providers and digital tenders for these territories.
For the affected local authorities, this concretely means:
- Auditing all current hosting contracts to verify the SecNumCloud qualification of providers
- Anticipating migration costs to qualified infrastructures, often higher than traditional cloud offers
- Integrating digital sovereignty criteria into the specifications of future public contracts
The available data does not allow for a conclusion on the actual additional cost of this migration for medium-sized local authorities. Feedback from state administrations already engaged in this process will be an indicator to monitor.
Responsible digital: the legal obligation that most local authorities have not yet applied
The REEN law of November 15, 2021 requires local authorities and groups of more than 50,000 inhabitants to adopt a responsible digital strategy. This strategy must include an assessment of the digital environmental footprint, reduction objectives over three years, and the integration of environmental criteria into public contracts.
The observation is clear: the delay in compliance remains massive. Most of the affected local authorities have not yet published their strategy, nor even carried out the preliminary environmental assessment. The reasons are multiple: lack of standardized methodology, absence of reliable data on the carbon footprint of local information systems, and prioritization of other projects.
This delay poses a concrete problem for digital transformation projects. Any equipment decision (renewal of IT equipment, choice of SaaS software, deployment of sensors in the territory) should theoretically fit within this responsible digital strategy. Without a formalized framework, decisions are made on a case-by-case basis, lacking overall coherence.
Human support and training for territorial agents
Digital tools only yield real gains if staff use them. The question of training and team buy-in remains the determining factor for the success or failure of a digital transformation project in a local authority.
Several concrete levers can help structure this support:
- Designating a digital referent within each department, capable of relaying usage and reporting field difficulties
- Integrating digital skills development into the mandatory training plans for territorial agents
- Involving agents from the diagnosis phase, not just at the deployment stage, to avoid rejection of imposed tools
- Planning a post-deployment support period of at least several months, not just an initial one-day training
The digital transition of local authorities is primarily a change management project. The most effective software solutions remain underutilized when deployed without prior work on business processes and internal organization.
The regulatory framework is tightening (trusted cloud, responsible digital, cybersecurity), support mechanisms exist (ANCT, territorial programs), but the actual implementation largely depends on each local authority’s ability to mobilize its teams and allocate engineering time to issues that do not fall under daily urgency. It is precisely this tension between operational urgency and fundamental transformation that hinders the majority of territories.