SAHEL Solutions provides research-driven consulting and advisory services focused on Self-Sovereign and digital identity systems, with a particular emphasis on the European ecosystem defined by the EUDI Wallet and the eIDAS framework. Our services support organisations that need to understand, design, and deploy digital identity solutions in a context shaped by regulation, interoperability requirements, and long-term institutional accountability.
We operate as a hybrid organisation, combining applied research with consulting practice. This allows us to support organisations at different levels of maturity, from early strategic exploration to architectural design and pilot preparation, helping them move from fragmented experimentation toward coherent, compliant, and deployable digital identity infrastructures.
We work primarily with technology companies, SMEs, public-sector stakeholders, and international research and innovation initiatives that require robust, interoperable, and future-proof approaches to digital identity aligned with European and cross-border requirements.
Our Services
Digital Identity Research and Regulatory Intelligence
We help organisations build a solid and shared understanding of Self-Sovereign Identity, the EUDI Wallet ecosystem, and the eIDAS regulatory framework, translating complex technical and legal material into clear and actionable knowledge. This service is particularly relevant for organisations in early exploration phases or those needing to align internal teams around a common understanding of digital identity.
Typical activities include:
- Analysis of SSI and digital identity models within the European context
- Interpretation of eIDAS 2.0 requirements and EUDI Wallet reference frameworks
- Review of relevant standards, specifications, and large-scale pilots
- Comparative analysis of identity architectures and trust models
- Development of internal primers, research notes, and decision-support materials
- Structured briefings for technical, legal, and executive teams
Our research outputs are designed to reduce ambiguity and support informed strategic and architectural decisions.
Digital Identity Strategy and Use Case Design
We support organisations in defining how digital identity fits into their strategic objectives, product roadmaps, or public-service transformation agendas. Our focus is on identifying realistic and value-driven use cases aligned with regulatory constraints, ecosystem dependencies, and operational realities.
Typical activities include:
- Identification and prioritisation of EUDI Wallet–relevant use cases
- Stakeholder and ecosystem mapping
- Value proposition and impact analysis
- Assessment of legal, technical, and governance requirements
- Definition of phased adoption and experimentation roadmaps
Our goal is to help organisations avoid speculative or misaligned implementations and focus on use cases where digital identity delivers clear and sustainable value.
Reference Architecture and Trust Framework Design
We design reference architectures and trust frameworks for digital identity systems that are standards-based, interoperable, and suitable for multi-stakeholder and cross-border environments. Our work emphasises architectural clarity, governance design, and informed trade-offs rather than vendor-specific implementations.
Typical activities include:
- Design of EUDI Wallet–aligned identity and credential architectures
- Analysis of issuance, holding, and verification flows
- Wallet models, custody options, and user experience considerations
- Key management and security architecture
- Integration patterns with existing systems and services
- Interoperability and scalability analysis
These architectures provide a solid foundation for pilots, proofs of value, and future production deployments.
Pilot and Proof-of-Value Design
We support organisations in designing and structuring digital identity pilots that go beyond technical experimentation and generate meaningful insights into adoption, governance, and operational feasibility. Our approach ensures that pilots are aligned with regulatory expectations and long-term deployment objectives.
Typical activities include:
- Pilot scoping and success criteria definition
- Selection of standards, components, and architectural patterns
- Definition of trust, governance, and assurance assumptions
- Identification of risks, dependencies, and constraints
- Evaluation frameworks and lessons-learned analysis
This service is particularly relevant for organisations seeking to validate SSI concepts before committing to large-scale deployment.
Research and Innovation Project Support
SAHEL Solutions contributes to international research and innovation projects as a research, architecture, or strategic partner, with a strong focus on digital identity, trust, and interoperability. We support projects across their lifecycle, ensuring coherence between research objectives, regulatory alignment, and real-world applicability.
Typical contributions include:
- Applied research on digital identity and trust frameworks
- Architecture and interoperability analysis
- Alignment with European standards and regulatory initiatives
- Contributions to technical deliverables and reports
- Development of white papers, guidelines, and dissemination materials
Our hybrid profile enables us to connect research excellence with practical outcomes, strengthening both project quality and long-term impact.
How We Work
Across all our services, we follow a consistent set of principles:
- Standards-based and technology-neutral approaches
- Strong alignment with European regulatory and institutional frameworks
- Focus on interoperability, governance, and long-term sustainability
- Clear documentation and transparent reasoning
- Close collaboration with internal teams and external stakeholders
We engage with organisations as long-term partners, supporting learning, experimentation, and informed decision-making in a digital identity landscape that continues to evolve rapidly.
If you want to know more or get in contact with us, please write us at sahel@sahelsolutions.com