On April 7th 2015, I obtained the Google Adwords Certification by passing two Adwords Exams. The AdWords exams cover basic and advanced advertising concepts, including campaign set up, management, and optimization.
Exams completed:
Adwords Marketing Fundamentals: This exam covers basic and intermediate digital marketing concepts, including the benefits of online advertising and best practices for managing and optimizing campaigns.
Adwords Display Advertising: This exam covers advanced concepts, including best practices for creating, managing and optimizing display campaigns in today’s digital marketing platform.
Resources
More information on Google's Partners Website