IBM recently posted a notice on its Web site that beginning July 2, its exams will only be available through Thomson Prometric testing centers.

Currently, the companys certification exams are available through both Pearson Vue and Thomson Prometric testing centers. IBM did not say why it has decided to move to a single vendor.

Both Pearson Vue and Thomson Prometric have thousands of testing locations worldwide.

To view the official annoucement of this change, see the note on the IBM certification home page here.

A complete list of IBM certification exams can be found here.