Digital Health Certificates
Issue and verify digital health certificates with our powerful APIs, Software Development Kits (SDKs) and white label app solutions.
A complete digital health certificate solution to support the acceleration of vaccine and testing programs, get live events back on schedule and allow travellers to cross borders.
Key benefits
Our solution reduces complexity and prioritises privacy, flexibility and convenience.
Trust and confidence
Confidence in who issued vaccination certificates and test results.
Flexibility
Support for different types of certificates from health certificate issuers.
Safety and convenience
People can manage their own health information securely on their smartphone.
Easy verification
Organisations and people can quickly and easily prove vaccination status.
Support for digital and paper-based credentials
Our powerful APIs and SDKs will bridge the gap between your organisation and the existing ways people use credentials, whether that means a digital wallet on a smartphone or a physical format.
Support for different formats
We support a wide variety of certificates, including:
- EU Digital COVID Certificate (EUDCC)
- Good Health Pass (W3C VC JSON-LD / CBOR-LD)
- SMART Health Cards (coming soon)
- NZ COVID Pass
- Country-specific domestic passes - contact us for location support
For information about other formats, get in touch with us.
How it works across industries
For issuers

Public health authorities, pharmacies, labs and health providers
Confidently accelerate the roll out of vaccination and testing programs by using our technology to issue secure digital health certificates.
Our end-to-end credential generation and management capabilities support multi-credential formats and types, providing you with a solution that's flexible and interoperable.
Use our SDKs to build new credential wallets or build credential management functionality into your existing systems and services for customers and employees.
For verifiers

Employers, event organisers, the travel and hospitality industry
Maintain the safety of your people by verifying their health status before they enter onto your premises. Our solution enables you to carry out real time verification in any context, both in-person and online, or pre-arrival.
You can quickly deploy your own branded verifier app using our white label solution or use our SDK to build your own verification apps and plug into your existing applications and systems.
You can use our verifier API for pre-arrival verification and integrate directly into existing web booking systems.
For holders

Employees, customers and travellers
Access personal health information securely and easily on your smartphone or a physical format to provide proof of vaccination status or test results, keeping you in control of your personal data.
Our approach
Support for different credential types
Our technology has built-in support for a variety of different credentials, making it easy to use whilst reducing operational risk.
Digital and paper-based credentials
We bridge the gap between your organisation and the existing ways people use credentials, whether that means a digital wallet on a smartphone or a physical document.
No vendor lock-in
Our open, decentralised technology prioritises interoperability, meaning you’ll never be locked in to one provider.
Your global technical expert
MATTR works with the global standards community, organisations and a range of technical experts to develop technology that’s interoperable and is aligned to best practices.
Get in touch with us
Our technologies give you powerful ways to build trust and prove information about people. Need a solution to create or verify digital health certificates for your business? Get in touch with us.
See our demos and related resources
If you’re interested in learning more, check out our video demos and other resources.
Learn tutorial - EUDCC
Follow step by step instructions to leverage and build on our products and capabilities.
Watch the issuing demo
Watch our digital health certificate issuing demo on Youtube.
Support for My Vaccine Pass (NZCP)
Find out more about our verification solutions for the NZ Domestic Vaccine Pass.