Now there aren't any date and any tour in progress because the Kovenant are recording the new album "Aria Galactica".
However, we write an answer to a question about, that Psy Coma said in the August 2007 Interview:

Roscio : Is there a Tour in program? National, European or World-Wide?...ITALY,ITALY,ITALY! ahah
Psy : Ehm, We have choosen not to tour for a while, becouse we felt that untill the album was done and out, we were not where we should be.
And I realy hated our last tour line up, just the whole thing...the feeling on stage was terrible, the equipment was sterile and too overfocused on technicalety ,and it was just all wrong.
So We will transform our stage presence, and return with massive tour in the wake of AG.