As from June 2016, Acquiris certifies payment terminals to their compliance with the C-TAP v10.1 specifications and the specification updates that have been published since then.

As from July 2023, all terminals are certified against the latest published C-TAP v11.0 specifications.

These certificates remain valid for as long as the specification versions for which these terminals were certified remain supported by the acquiring processors that have commissioned certification to Acquiris. Note that C-TAP terminals also require EMVCo and PCI SSC preliminary certifications and the deployment of terminals is therefore also conditioned by the rules of EMVCo and PCI SSC. Certificates are contractual documents between terminal vendors and Acquiris. The file referenced below represents a list of certificates and it is possible that not all certificates are included in this list. The final proof is the certificate itself.