CSIR ASO Syllabus 2026 - Exam Pattern, Selection Process & Subject-Wise Topics

The Council of Scientific and Industrial Research (CSIR) conducts the recruitment exam for Assistant Section Officer (ASO) posts. This article covers the CSIR ASO syllabus 2026, the stage-wise exam pattern, the Computer Proficiency Test (CPT), minimum qualifying marks, and subject-wise topics. Knowing the syllabus and pattern together helps candidates decide how much time to give each paper and which sections carry the most weight.