How to get Salesforce.com certification exam schedules?

Use the below link to get Salesforce.com certification exam schedules

http://certification.salesforce.com/schedules

To verify your credentials, use the below link

http://certification.salesforce.com/verification

To register Salesforce exams, use the below link

http://www.infallibletechie.com/2012/10/how-to-register-dev-401-exam.html

Cheers!