CertLogic Fiddle is a small, “IDE-like” mini-app to “fiddle” around with CertLogic - somewhat like the well-known JSFiddle tool.

• https://certlogic-fiddle.vercel.app/

You can use CertLogic Fiddle to quickly write, and (sort-of) debug CertLogic expressions. You can share a CertLogic expression plus the data it operates on with others through a generatable URL. That makes it easy to collaborate on implementing, understanding, and debugging business rules.

The following screenshot shows CertLogic Fiddle with the expression of a business rules for checking whether a vaccination DCC has an accepted vaccine:

DCC Crosscheck is a mini-app to run a DCC payload against the business rules contributed by various countries to the development/staging/pre-production GitHub repo.

• https://dcc-crosscheck.vercel.app/

The following screenshot shows this app in action:

This is for informational and development purposes only! The rules in this mini-app are not the actual rules. No rights can be derived from it.

DCC Encoding is a mini-app to demonstrate how to encode a vaccination + recovery history into the dn/sd fields of a DCC.

• https://dcc-encoding.vercel.app/

The following screenshot shows such a history with the encoding of all the resulting DCCs:

Note that this is for informational and development purposes only! No rights can be derived from this app.

NNon-DCC rules prototype is a prototype/tech demonstrator that naturally extends the current DCC validation framework to be able to handle non-DCC data in a useful way.

• https://non-dcc-rules-prototype.vercel.app/

The following screenshot shows part of this prototype in action:

DCC Issuer website created by the Austrian team which let you generate a DCC using an example signing key (or you can provide your own).

• https://dgc.a-sit.at/ehn/

DCC Validation webapp created by a member of our team where you can view all of the QA DCC repository and are supported in a validation process.

• https://eu-dcc-validation.web.app/

DCC Verifier Web Application created by a member of our team where you can scan a DCC, verify it and view the contents. Verification supports both Production and Acceptance environments.

• https://eu-dcc-verifier.web.app

Welcome to the bloging space for the EU-DCC website. Here you will find posts about interesting showcases, tools, 3rd party implementations and other material related to the EU-DCC technology.