UPSC NDA CDS II Exam 2022 Application form Pattern Dates. Two written competitive examinations are going to take place in the upcoming months namely UPSC CDS II Exam and UPSC NDA II Exam 2022. The authority who will organize both these examinations is known as UPSC (Union Public Service Commission). UPSC organizes the NDA and CDS Exams to recruit the aspirants in the Defense Services of India. The aspirants who want to apply for these exams can find complete information regarding the same here on this page.