Exchange 2013 Certifications
Exam 70-341 : Core Solutions of Microsoft Exchange Server 2013
Exam 70-342: Advanced Solutions of Microsoft Exchange Server 2013
I just noticed from Prometric Portal that Microsoft Exchange 2013 Certifications has released on January 15th 2013
Start learning from Microsoft portal: http://technet.microsoft.com/en-us/library/bb124558(v=exchg.150).aspx