CDS 1 2021 Admit Card :  Union Public Service Commission (UPSC) has issued the admit cards for the Combined Defense Services (CDS I) examination. All the candidates who have applied for appearing in the examination, they can download their admit card by visiting the official website upsconline.nic.in. The CDS 1 2021 exam will be held on 07 February 2021 and the admit card will be available on the official website till this date. UPSC CDS I 2021 Admit Card: How To Download It Step 1: Go to the official website upsconline.nic.in. Step 2: Click on the link for the admit