For applications subscribed to PSD2 APIs, Upgrade to Production does not require any formal paperwork. TPPs must be registered AIS and/or PIS providers and send us their QWAC certificate. Upon certificate validation, their applications will be upgraded to Production.
Since PSD2 has been put into effect, Second Factor Authentication (SCA) processes changed to adapt to the directive's provisions. PSD2 APIs support the new functionality by design. On the contrary, the first group of API products released on rAPIdLink, PB APIs under v1.1 were not designed to implement and support the changed process, so subcribers of PB API Products v1.1 are invited to subcribe to the new version, PB API Products v1.2.