CDS Full Form - What is the Full form of CDS Exam?
The Combined Defence Services is the full form of the exam popularly known as the CDS exam. Coincidentally, CDS also stands for Chief of Defence Staff, which is the title of the Head of the Indian Armed Forces. The Union Public Service Commission (UPSC) conducts the UPSC CDS exam twice a year with the goal of recruiting candidates to various courses across the Indian Defence services.
This Story also Contains
- CDS Full Form Overview
- CDS Exam Dates 2027
- CDS Eligibility Criteria 2027
- CDS Admit Card 2027
- CDS Exam Centre 2027
- CDS Answer Key 2027
- CDS Result 2027
- CDS Final Merit
In the Material Below, candidates can find a comprehensive list of details regarding the CDS exam, such as eligibility criteria, application form, exam dates, CDS salary, and much more. Candidates are encouraged to read this article for information regarding the CDS exam. The CDS is a national-level exam and is generally conducted in the months of April and September.
Candidates who clear the CDS are recruited for roles such as officer posts in IMA (Indian Military Academy), INA (Indian Naval Academy), AFA (Air Force Academy), and OTA (Officers Training Academy). There are three stages in the CDS Selection Process. The 3 stages in the selection process are the written exam, SSB interview, followed by the Medical Examination. Candidates who meet the eligibility criteria for the 2027 CDS can apply through the official UPSC website: upsc.gov.in.
CDS Full Form Overview
Exam Name | Combined Defence Service |
Commonly known as | UPSC CDS Exam |
Frequency of the exam | Twice a year |
Conducted by | Union Public Service Commission |
Stages of the exam | Written Exam SSB Interview Medical Examination |
Official Website | upsconline.nic.in/ upsc.gov.in |
CDS Exam Dates 2027
CDS 1 Exam Dates
CDS 1 Events | CDS 1 Dates |
CDS Notification 2027 | December 2, 2026 |
CDS 1 2027 Application Form | December 2 to 22, 2026 |
CDS 1 2027 Exam | April 11, 2027 |
CDS 2 Exam Dates
CDS 2 Events | CDS 2 Dates |
CDS 2 2027 Notification | May 12, 2027 |
CDS 2 2027 Application Form | May 12 to June 1, 2027 |
CDS 2 2027 Exam | September 19, 2027 |
CDS Eligibility Criteria 2027
The eligibility criteria for CDS are divided into two sections: nationality, Academic qualification, and age limit. Refer to the following table for the same.
Eligibility Criteria of CDS 2027
Age Limit Criteria | Academic Qualification |
20-24 Years: Indian Military Academy (IMA) | IMA & OTA: Graduation Degree from a recognised University |
20-22 Years: Indian Naval Academy (INA) | INA: Graduation in B.Sc. with Physics & Mathematics or Bachelor of Engineering |
20-23 Years: Air Force Academy (AFA) | AFA: B.Sc. Graduate with Physics/Mathematics or Bachelor of Engineering |
20-25 Years: Officers’ Training Academy (OTA) |
CDS Notification and Application 2027
UPSC releases the CDS 2027 notification twice a year. The notification dates and the CDS 2027 application form dates are the same. The notification consists of the important dates, eligibility criteria, steps to apply, CDS 2027 exam pattern, syllabus, and important instructions related to the exam in detail. It is mandatory to read the notification of CDS thoroughly before filling out the form.
Popular Online Competition Courses and Certifications:
CDS Admit Card 2027
The admit card of 2027 CDS is an important document that is mandatory for every candidate who is taking the exam. The admit card is issued by UPSC to those candidates who have successfully applied for CDS. If aspirants have made an error in filling up the application form, their candidature will be rejected, and they will not be issued the UPSC CDS admit card.
So it is important to fill out the UPSC CDS application form carefully and pay the application fee. The UPSC CDS 2027 admit card can be downloaded from the official website using the registration details and date of birth. The CDS admit card consists of all the important details like the candidate's name, roll number, registration number, exam centre address, reporting time, exam day guidelines, etc. The UPSC CDS admit card 2027 has to be carried to the exam centre along with a valid ID proof to the exam centre.
Important - Check the Complete List of Full Forms
CDS Exam Centre 2027
CDS exam is conducted across various exam centres in India. From the following table, aspirants can check the exam centres of 2027 CDS.
CDS Exam Centres
Agartala | Kochi |
Ahmedabad | Kohima |
Aizawl | Kolkata |
Bengaluru | Lucknow |
Bareilly | Madurai |
Bhopal | Mumbai |
Chandigarh | Nagpur |
Chennai | Panaji(GOA) |
Cuttack | Patna |
Dehradun | Port Blair |
Delhi | Prayagraj |
Dharwad | Raipur |
Dispur | Ranchi |
Gangtok | Sambalpur |
Hyderabad | Shillong |
Imphal | Shimla |
Itanagar | Srinagar |
Jaipur | Thiruvananthapuram |
Jammu | Tirupati |
Jorhat | Udaipur |
Visakhapatnam | -- |
How to Prepare for CDS?
CDS is one of the most competitive exams in India. Just like NDA, CDS is the gateway for candidates who want to serve the nation by joining the Defence forces of India. The difficulty level of UPSC CDS 2027 is graduation as the minimum eligibility criteria is graduation only. Many aspirants join coaching institutes to prepare for CDS 2027 but there are a few more who also prepare from home by referring to the best 2027 CDS books etc. Here we have shared the CDS 2027 preparation tips for all the candidates who are planning to appear for the CDS exam.
Other exams conducted by UPSC:
CDS Answer Key 2027
The CDS 2027 answer key consists of all the answers to the questions asked in the exam. The unofficial answer key will be released by various coaching institutes on the day of the exam, while the official answer key of CDS 2027 will be released on the official website of UPSC. Candidates preparing for the UPSC CDS exam can match the answer key along with the questions from the exam and assess their chances of qualification.
CDS Result 2027
UPSC will release the UPSC CDS 2027 result on the official website only. The result of 2027 CDS will be released after the exam is conducted in online mode. Candidates who qualify for the UPSC CDS exam as per the result will be able to appear for the next stage of the exam. The written exam CDS 2027 result is released in PDF format on the official website and has the academy-wise roll numbers of all the shortlisted candidates.
CDS Final Merit
The final merit list of CDS will be released after the complete recruitment process is over. The merit list of CDS 2027 is released in PDF format on the official website and has the academy-wise roll numbers and names of all the candidates who have qualified the exam and have been shortlisted for the CDS 2027 recruitment.
Frequently Asked Questions (FAQs)
2027 CDS is conducted twice a year by UPSC.
CDS 2027 selection process has 3 stages - A written exam, the SSB interview and a Medical Exam.
A CDS officer gets a starting salary of Rs 15600-39100.
As per the eligibility criteria of CDS, the academic qualification is graduation while the age limit for CDS is 20-25 years.
The full form of the CDS exam is the Combined Defence Services Exam.
The basic difference between both these exams is the eligibility criteria, for NDA candidates the academic qualification is 10+2 while for CDS it is graduation. In NDA, only male candidates can apply and in CDS both male as well as female candidates can apply.
Questions related to CDS
On Question asked by student community
CDS is a graduate-level defence entrance examination and candidates must satisfy the prescribed age, educational qualification and other eligibility requirements for the particular academy. Being born on January 1, 2010, you are currently below the age required for CDS. You would first need to complete graduation and then meet the
Hey there,
Yes — you may have a chance in CDS OTA 2027, but most likely only for CDS (I) 2027.
You were born 16 June 2002.
- CDS (I) 2027 – OTA: You should be age-eligible under the expected age criteria, subject to the official 2027 notification.
- CDS (II) 2027
Hello, for CDS OTA (II) 2027, candidates must be born between 2 July 2001 and 1 July 2007 as per the latest CDS II age criteria. Since your date of birth is 27 May 2003, you fall within this age range and meet the age requirement.
For more details check
Hello Student,
For CDS OTA, the usual age limit for women is 19–25 years. A candidate born on 27 May 2003 would be around 24 years old in 2027 and is likely to fall within the age limit. However, the exact eligibility depends on the DOB range specified in the
Hello, with a date of birth of 02 October 2002, you are eligible for the CDS OTA entry for CDS II 2026, as the prescribed age range is 02 January 2001 to 01 January 2007.