The official notification provides all the essential details for aspiring candidates. Here is a quick summary of the most important dates and numbers:

Vacancy Details (CDS 1 2026)

The total 451 vacancies are distributed across the four academies as follows:

Eligibility Criteria at a Glance

The eligibility requirements are strict and vary significantly by academy, particularly regarding age, educational qualification, and marital status.

1. Educational Qualification

2. Age Limit (as of January 1, 2027)

• IMA / INA: Born not earlier than January 2, 2003, and not later than January 1, 2008. (Unmarried Males Only)

• AFA: 20 to 24 years (i.e., born not earlier than January 2, 2003, and not later than January 1, 2007). (Unmarried Males Only)

• OTA (Men & Women): Born not earlier than January 2, 2002, and not later than January 1, 2008. (Unmarried Candidates, with specific exceptions for OTA Women)

How to Apply Online for UPSC CDS 1 2026

The application process is entirely online and requires candidates to complete a one-time registration (OTR) if they haven't already.

1. Visit the Official UPSC Website: Navigate to the official portal at https://upsc.gov.in or https://upsconline.nic.in.

2. Complete OTR: If you are a new user, complete the One Time Registration (OTR) process to get a login ID and password.

3. Find the CDS Link: Click on the "Online Application for Various Examinations" link and find the Combined Defence Services Examination (I), 2026 link.

4. Fill Application - Part I & II: Fill out the detailed application form, providing personal, educational, and academy preference details.

5. Upload Documents: Upload scanned copies of your photograph and signature in the specified format.

6. Pay Fee & Select Center: Pay the application fee of ₹200 (if applicable) and select your preferred examination center.

7. Submit & Print: Review the form carefully, submit it, and download/print the final confirmation page for your records.

Selection Process

The CDS selection process is rigorous and multi-staged, designed to select the best officer material:

1. Written Examination: Conducted offline on April 12, 2026.

2. Service Selection Board (SSB) Interview: A 5-day assessment process covering personality, intelligence, and officer-like qualities.

3. Document Verification: Checking of all original certificates.

4. Medical Examination: Thorough medical check-up to ensure physical fitness standards are met.

This recruitment offers a profound chance to contribute to the security and pride of India. Start your preparations today, keep your focus sharp, and aim for success!