Is the Sony Xperia Z3 getting certified?

Is Sony readying to release the next smartphone in its flagship Z series? It would seem so. There is already a growing interest about when Sony is planning to launch the Xperia Z3 and now it seems that the Z3 is going through the certification process.
Around a month ago, we had some Xperia Z3...
Is the Sony Xperia Z3 getting certified?