What makes us different
Accuracy is key
Accurate ID document verification is vital to ensure a smooth and safe user experience and protect your business from fraud. Keesing’s customers consider our solutions highly reliable and accurate.
Trusted expertise
Keesing has been providing document verification solutions since 1911. Our modern-day solutions build on our longstanding reputation for high quality, expertise and reliability.
Agency network
Our strong relationships with government organisations and reliable partners that issue ID documents and banknotes ensure the high quality, accuracy and timeliness of our database.
Expert helpdesk
All our solutions are supported by the Keesing Expert Helpdesk, staffed 24/7 by a team of Doc 3-certified professionals who are highly qualified and experienced in recognising fraud and verifying documents.
We’ve got your back
In addition to our Helpdesk support, our experts can train your employees in document verification. And we are always open to feedback about how we can further improve our products and processes.
ISO Certified
Keesing is proud to be an ISO 9001- and ISO 27001-certified company. We are committed to delivering quality and security as well as continuously improving our solutions.
Keesing DocumentChecker Content
**It is important to note that your subscription includes access to both worldwide ID documents and banknotes.
Keesing DocumentChecker: ID documents
The world of ID documents at your fingertips. The most extensive international ID reference database available.
- ID documents from over 200 countries
- Global coverage (including detailed coverage of North American IDs)
- North American ‘Real ID’ documents
- HD images, including security features
- High-tech viewing tools & detailes descriptions
- Continuously updated
Keesing DocumentChecker: Banknotes
Compare and verify banknotes — and catch counterfeits! Thousands of users worldwide find it an invaluable tool for intercepting forged notes.
- Banknotes from over 200 countries
- Global coverage
- HD images of genuine and fake banknotes
- High-tech viewing tools
- Built-in cooperation with the European Central Bank
- Continuously updated
Get a closer look to all documents
DocumentChecker is your trusted resource for manual document verification. Our extensive database includes over 70,000 high-quality images, featuring full-color HD, front and back sides, and UV scans. DocumentChecker also highlights security features like holograms and microprint, includes an MRZ decoder for cross-checking ID information, and offers a zoom tool for detailed examination. These advanced features ensure reliable and thorough document authentication.
Always up-to-date for
your identity verification needs
Our experts are highly qualified at recognising fraud and performing ID verification services. They maintain solid relationships with government agencies and other ID- and banknote-issuing organisations. In turn, those organisations are happy to share sample documents (and the details about them) with us. Our experts examine, analyse and scan every document you see in our database. This way, DocumentChecker is up-to-date and ready for your identity verification needs.
How it works
The user-friendly DocumentChecker database is an important tool to support you with manual identity verification. Determine the authenticity of passports, ID cards, visas, driving licenses, residence permits and banknotes from around the globe on the spot.
Thousands of businesses
are safe with Keesing
We are Keesing. With our cutting-edge, trusted identity verification software, we help businesses minimise fraud and maximise security. More than 6,000 global businesses use our market-leading identity verification solutions. From government to finance, online healthcare to air travel, we keep businesses secure, efficient and forward-thinking.
Ready to learn more?
Sign up for a trial version
Curious about what exactly our database contains? Sign up for a free trial version to Documentchecker and explore this unique source of information.
Request your DocumentChecker trial account
Please fill in the form, and one of our specialists will contact you as soon as possible.