The AI Certification is a National Certification and Assessment Framework to recognize and award credentials to working professionals in AI-related engineering roles. It is not a training course.
The assessment framework test and validate the technical competencies and experiences of applicants and confers professional credentials to those who achieve the criterias as listed in the AI Certification Handbook. (download link)
For students who aspire to be AI/ML engineers and working professionals currently in non AI-related roles, AI Singapore have developed learning pathways such as AI For Industry™ (link) and the AIAP® Field guide (link) which will provide you the necessary skills to get certified under this framework.