Trusted
Identity for a
Digital Nation
Secure, scalable identity systems that enable governments, institutions, and citizens to interact with confidence—online and in the real world.
Who It's Built For
Governments
Deploy national registries and secure civic identity systems that reach every citizen, regardless of location.
Institutions
Streamline KYC/AML processes and provide seamless service access with bank-grade verified digital credentials.
Citizens
Take control of your personal data with a portable digital identity that works everywhere you need it.
Who We Are
Constrat Systems SL is a newly established company in Augmented Identity for an increasingly digital world, with the ambition to empower citizens and consumers alike to interact, pay, connect, travel & vote in ways that are now possible in a connected environment.
Founded in Sierra Leone, we combine deep regional knowledge with world-class identity technology to build the digital infrastructure that powers secure, inclusive societies across West Africa and beyond.
Trusted Partners
Our journey of excellence is powered by the trust and collaboration of our esteemed partners. Together, we innovate, deliver, and create impactful solutions that shape a better future. We are proud to showcase the organizations that share our vision and contribute to our success.
Identity Is the Foundation of Modern Society
When identity systems fail, society falters. Insecure systems lead to the breakdown of critical services, leaving millions vulnerable and slowing the progress of digital economies.
Identity Fraud
Billions lost annually to synthetic and stolen identities.
Inefficiency
Manual verification delays critical access to services.
Lack of Access
1 billion+ people lack formal proof of identity.
Exclusion
Inflexible systems marginalize the most vulnerable.
A Complete Identity Lifecycle
Enroll
Capture biometric and demographic data with hardware-agnostic tools.
Issue
Generate secure digital credentials and physical smart cards.
Verify
Instant, cryptographically secure validation across any device.
Use
Enable seamless participation in digital and physical economies.
Snapshot of Our Services
A comprehensive suite of identity solutions designed to secure, verify, and empower citizens across Sierra Leone and the ECOWAS region.
National ID
We provide high-security national IDs to protect identity and enable access to essential citizen services.
Voter ID
Our voter ID system ensures secure, transparent elections through advanced verification and reliable data integration.
Non-National ID
We offer tailored ID solutions for migrants, refugees, and residents lacking official national identification systems.
ECOWAS
Our ECOWAS cards promote regional integration, enabling safe cross-border travel and access to government services.
Work Permit
Verified digital permit workflows for employers and foreign nationals, powered by secure identity infrastructure.
Residence Permit
Streamlined residency processing with strong verification and clear audit trails for government services.
Our Business Fields
We provide innovative and secure ID solutions, ensuring compliance with regulations and offering reliable, easy-to-verify credentials with advanced security features.
Our approach is built for real-world operations—reducing fraud, improving service delivery, and enabling trust across government and private-sector workflows.
Featured News
Latest updates from the field — straight from the desk.
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Built on Trust and Security
Work & Residence
Permits
Apply for your Sierra Leone work or residence permit through the official Unified Permits Government Portal. Our identity infrastructure powers secure, digital permit processing.
Whether you're a foreign national seeking to work, an employer processing staff documentation, or applying for long-term residency — the unified portal provides a streamlined, verified digital pathway.
Apply at unifiedpermit.gov.slApply For Work Permit
Authorization for foreign nationals to work legally in Sierra Leone.
Apply For Residence Permit
Long-term residency authorization for qualified individuals and families.
All applications are processed through the official Sierra Leone Government portal at unifiedpermit.gov.sl
What People Say
A few words from national public leaders about our work
The new digital resident-permit system significantly strengthens Sierra Leone’s capacity to manage lawful residence and identity documentation. It enhances our oversight of who is living in the country, reduces vulnerabilities to fraud, and ensures that everyone is adequately captured in a secure and reliable national system.
This platform modernizes the way we regulate stay, movement, and long-term presence in Sierra Leone. By embracing an integrated online process, we are improving service delivery for applicants, reinforcing national security, and promoting safe and orderly migration consistent with global best practice.
The transition to an online work-permit system is a decisive step toward strengthening labour governance in Sierra Leone. It ensures that every foreign national engaged in our workforce is properly vetted, fairly positioned, and operating within a transparent and accountable framework. This reform enhances compliance, reduces processing delays, and supports our broader commitment to decent work for all.
By digitising work-permit applications, renewals, and verification, we are improving predictability for employers, safeguarding worker rights, and aligning our systems with international labour standards. This upgrade is not merely administrative; it is a strategic investment in efficiency, fairness, and a more competitive labour market.
A modern migration management system is critical to national security. The Unified Permit platform provides Government with a reliable, real-time database to monitor and manage non-nationals effectively, while ensuring that Sierra Leone remains open, secure, and well-regulated. Digitilisation allows for secure, centralized databases that minimises duplication, prevent fraud, and facilitate real-time verification of identity and status. This transformation supports national security objectives while aligning with international best practices in data protection and governance.
Contact Us
Reach out to our team for inquiries, partnerships, or to start your identity project.