the Pioneering Company in the World of Biometric Technologies
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Semlex is a Belgian company, headquartered in Brussels, that has developed a solution for biometric ID document identification and authentication. Its CEO and creator Albert Karaziwan founded the company because he recognized that with the world’s growing security needs, identification and travel documents must be as reliable as possible. Biometrics are used to create documents and a database containing verifiable biometric information about a traveller’s identity, in case of any doubt. The company has developed a system that performs this verification through cutting-edge security features, coupled to the comparison of fingerprints.

The Semlex Group’s Ambitious Growth

The company’s beginnings date back to 1992. Biometrics were not yet used for the purposes of identification documents. Semlex first launched in Africa, where citizens in many countries had incomplete civil statuses. The first biometric ID card was created for Chad in 2001, and other African nations followed suit in 2006 by entrusting Semlex, including Guinea-Bissau, Gabon and Madagascar, where the African continent’s first biometric passport was issued. 

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More recently, two major projects were launched in Mozambique and the Democratic Republic of Congo. In Mozambique, Semlex is working on a comprehensive project involving document manufacture, personalization and issuance to citizens. This operation was made possible through the acquisition of a company specializing in fiduciary printing. Controlling all phases of production guarantees that the process is completely reliable. 

Trainings of local agents are organized on each project to ensure the transfer of knowledge.

Biometric Identification Solutions Offered by Semlex

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State-of-the-Art Technology

Albert Karaziwan, the founder of Semlex Group, developed biometric population identification solutions. Their purpose is to deliver highly secure documents for nations that are confronted with public security challenges. Policing, transportation and border security are examples of the highly sensitive sectors that require maximum security. With this in mind, Semlex developed a biometric network System called ORBIS, an extremely reliable system that generates biometric identification databases on individuals. With this system, a variety of official documents can be produced to establish a match between those documents and their rightful owners.

High Quality Products and Services

Semlex provides a range of secure documents whose specifications meet security requirements. The goal is to verify a person’s identity with absolute certainty by comparing it to the reference data.

Semlex produces an entire range of secure cards, such as national ID cards and driver’s licenses, residence cards, official and police ID cards, and even military ID cards. This list is not exhaustive and the company can provide any other document. The hardware components ensure maximum electronic security including, for example, a PDF 417 barcode format that stores data on two dimensions and contains a great deal of information. Fingerprints, an image of the iris, a picture of the face, or hand geometry are the most common identifiers.

Some of the documents produced by Semlex:  

The biometric passport

is designed according to the highest international standards, those of theInternational Civil Aviation Organization (ICAO). Storing data on a contactless integrated chip in the Machine Readable Zone (MRZ) provides at minimum an automatic reading of the passport’s biographic data as well as a picture of the face. Other biometric identifiers can be added, such as a picture of the iris or a fingerprint.

The visas

comply with internationally imposed standards and contain data that is automatically read in the Machine Readable Zone (MRZ), including the nationality, name, birthdate, gender, passport number, expiry date and personal identification number.


Civil status documents

on watermarked paper featuring the country’s coat of arms provide the same fiduciary security guarantees as visas.

Excise stamps

have a decisive economic role in some countries in the traceability of goods. Equipped with a QR code scanned by a security officer, they contain the secure and verifiable information of the stamp and the product.

Of the tools designed and provided by the company, mobile recording stations are essential. They are used to collect data and to help manage citizens’ civil statuses, voting and border identity control, and they contain a data collection application, a high-definition camera and a fingerprint reader. Powerful and easily transportable, they can also be equipped with a fingerprint reader capable of reading all four fingers and the thumb. They meet the most demanding requirements in biometrics.

Semlex allows the management of electronic gantries (“E-Gates”). They have multiple functionalities related to the verification of the travel document and physical check of the passenger. The E-Gate can serve as the main portal and improves the fluidity of border crossings.

In addition, the Border Management System (MBMS) offers multiple and sophisticated features to facilitate checks and speed up border crossings.

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Semlex, a major International Company with Strong Values

Semlex is the first company to have implemented electronic and/or biometric security solutions in Africa, in the Ivory Coast in 1999 and in 2001 in Chad.

The company has contracts with other member nations of the Economic Community of Western African States (ECOWAS), including Guinea Conakry, Guinea-Bissau, Senegal and Niger. In 2015, after a call for competition, Semlex was awarded the contract to produce the passport for the Democratic Republic of Congo. The company stood out from its competitors because of its 20 years of experience in biometrics, its role as a pioneer in Africa, the way it operates and because it listens to its customers. It is a true partnership, implemented with the countries while taking their financial situation into consideration.

Financing adapted to the customer

Semlex Europe works on a Build, Operate and Transfer (BOT) basis. SEMLEX is offering to implement biometric systems for diverse documents and databases, and to produce such documents. In reply to this request, SEMLEX undertakes, as part of the ongoing necessary investments, to implement all hardware and software resources, to build its team, and to carry out the supervision and training of the officials involved in the project. Under this type of contract, the State not only invests few or no money, but receives a part of the revenue.

Semlex’s economic success is therefore due not only to the quality and remarkable technology of its products and services but also to the quality of its skills and its human relationships. Semlex is an independent company at all levels. 

International Growth

Semlex Group has many subsidiaries in about 20 African countries as well as in Europe.
Many countries around the world use its solutions and services.


The project implemented in 2008 in the Comoros archipelago is a revealing example of long-term partnership and trust relationships established between Semlex and its clients. The first project involved the production of passports, national identity cards and biometric visas, biometric driver’s licenses and residence cards. In 2018, ten years later, the Comoros renewed their contract with the Belgian company.

The Government of Dominica, in the Caribbean, chose Semlex solutions in 2017 to secure the voting process in the country. The company designed a new biometric ID card equipped with optimal security functions and compliant with ICAO standards. This project was fundamental to the country’s democracy, and was carried out and implemented thanks to Semlex’s technical and human skills.

Semlex is well known in the emerging biometric security sector because of its reliability and professionalism. This innovative company is in a great position to take on new challenges and to support many countries in their efforts to ensure their residents’ security.