CDS 2023 Notification [Out] Vacancies, Apply Online

Attention Aspirants, CDS 2023 Notification for 339 Vacancies has been issued now! Those willing to participate in the CDS exam 2023 have to follow the

UPSC CDS Notification 2023 for Combined Defense Services Examination (II) issued at upsc.gov.in. Per the latest notification, the online registration for 339 vacancies has started, and the exam will be held soon.

If you are one of those who will appear in this exam, then this blog can be a one-stop destination for them where we have covered the complete details about the upcoming exam.

The Union Public Service Commission (UPSC) conducts the CDS exam twice a year. It is India’s most prestigious entrance exam to make a career in the Indian Air Force, Indian Military Academy, Indian Naval Academy, or Officers Training Academy.

It talks about the selection process for the CDS Exam 2023. Those who qualify for the written test will be called for the further selection process, which includes a written test, and then will be called for a medical exam for final selection.

To catch the whole thing about the exam, students must glimpse UPSC CDS 1 Exam 2023, as shown below.

This opportunity is available for both men and women who are willing to be a part of a reputed defense academy, so let’s take a look at CDS Exam 2023 with important dates, qualifications, several vacancies, the exam pattern of CDS Exam 2023, the syllabus, the selection process, and more.

CDS-1 2023 Exam Overview!

Name of Organization Union Public Service Commission
Name of Exam Combined Defence Service Examination (I) 2023
CDS 1 Vacancies 339
CDS 1 Online Registration 22nd December 2021 to 11th January 2023
Mode of Application Online
Selection Process Written Test- Interview- Medical Examination
Language of Written Exam Bilingual
Mode of Examination Offline
Type of Questions Multiple-choice questions
Eligibility Unmarried Males & Females
CDS 2 Exam Duration 2 hours (each paper)
Marking Scheme 1/3 for each incorrect answer
Job Location All Over India
Official Website upsc.gov.in

C.D.S. Exam Eligibility Criteria

Eligibility criteria are one of the essential parts to learn when it comes to filling out an online application form, so if you are too who is going to fill out online C.D.S. exam registration, then students need to fulfil their eligibility criteria and other details.

Here in this section, we have featured educational qualifications, age, marital status, sex, etc.


India, a subject of Nepal/Bhutan, a Tibetan refugee who came to India before January 1, 1962, to permanently settle in India, or a person of Indian origin who migrated from Pakistan, Sri Lanka, Burma, Uganda, Kenya, Tanzania, Ethiopia, Malawi, Zambia, Zaire, and Vietnam for permanent settlement in India.

Education Qualification

  • For I.M.A. and Officers’ Training Academy: One must have a graduation degree (any subject) from a recognized university or equivalent.
  • Indian Naval Academy: Students should have a graduation degree in Engineering from a recognized university or institution.
  • For the Air Force Academy: One must hold a bachelor’s degree from a recognized university (with Physics and Mathematics at the 10+2 level) or a Bachelor of Engineering.

Age Limit

To apply for the C.D.S. 2023 Exam, students must be 20 to 24 years old. The exact age limit details are mentioned on the official notification PDF, so students must pay attention to the official PDf.

Marital Status and Sex

  • For the Indian Military Academy and Indian Naval Academy, only unmarried males are eligible to apply for the C.D.S. exam.
  • Both married and unmarried men can apply for the Indian Air Force Academy. However, marriage is not allowed during training.
  • Unmarried males and females can apply for the C.D.S. Exam for Officers Training Academy.

C.D.S. Vacancy 2023

A bunch of the latest vacancies have been issued through the C.D.S. examination in 2023. There are 341 vacancies announced under several departments, such as the Indian Air Force, Indian Military Academy, Officer’s Training Academy, Indian Naval Academy, etc.

Those willing to apply for these vacancies must follow the table below to know the vacancy distribution for the CDS-1 2023 Exam.

CDS Vacancy 2023 for CDS 1 Exam

Name of the academy Number of Vacancies
Indian Military Academy, Dehradun 100
Indian Naval Academy, Ezhimala 22
Air Force Academy, Hyderabad 32
Officers’ Training Academy, Chennai (Madras) SSC Men 170
Officers Training Academy, Chennai SSC Women 17
Total Vacancies 341


Steps to Fill CDS 2023 Exam Registration Form

  • Visit UPSC’s official website, i.e. www.upsc.gov.in, or directly apply for CDS 1 exam registration process.
  • Then students have to follow the Examination Section >> Active Exams >> Apply Online for UPSC CDS 1 Exam from the homepage
  • Click on “Part-I” for Combined Defense Examination (II) 2023
  • After that, students must read all the instructions carefully and click “Yes” to proceed.
  • You will then redirect to a new page to start filling in your details correctly.
  • At this point, the user needs to select their preferences carefully and continue to Part II.
  • After that, pay the required application fee through online/offline mode, as discussed above.
  • As per their preference, candidates can select the desired exam center from the list.
  • Now upload the scanned documents as required in the application form.
  • Here, students must check all the details and click “Submit.” Download a copy of the application form for future reference.

CDS Exam 2023 Application Fee

Before filling out the online application form, students must be careful about the fee structure they must pay. There is a CDS Exam 2023 application fee. 200/- for all categories except SC/ST/Women (exempted from fee payment).

Desired candidates who will fill out the CDS Exam 2023 registration form must pay the fee.

CDS 2023 Exam Dates for CDS 1 & 2

Upcoming dates for CDS 2023 Exam Dates have been featured in this section, so students who will appear for the exam must follow CDS Exam dates for April & September. The official CDS exam dates 2023 for the CDS I & CDS II exam, along with the UPSC Calendar 2023, have been issued now.

As per the official schedule, the online exam will be held on April & CDS II 2023 in September 2023. Students need to follow the featured table below to get the complete remainder.

CDS Exam 2023: Important Dates

Events CDS-I Dates CDS-II Dates
CDS 2023 Notification Release Date 22nd December 2021 18th May 2023
Online Registration Start Date 22nd December 2021 18th May 2023
Online Registration End Date 11th January 2023 (6 pm) 14th June 2023
Online Application Withdrawn 18th to 24th January 2023 To be notified
CDS Admit Card Release Date 3rd week of March 2023 August 2023
CDS Exam Date 2023 10th April 2023 04th September 2023
CDS Answer Key (Unofficial) 10th April 2023 04th September 2023
CDS Answer Key (Official) May 2023 October 2023
CDS Result May 2023 October 2023
Interview Dates To be notified soon To be notified soon
Final Result To be notified soon To be notified soon


CDS 2023 Exam Centre

Combined Defense Services Examination-I will be held at various centers, per your preferred centers selected while filling out the CDS-1 Application Form.

In the below section, we have covered the complete list of centers notified in the previous notification. Any addition or subtraction in centers will be notified here.

Agartala Ghaziabad Panaji (Goa)
Agra Gorakhpur Patna
Ajmer Gurgaon Port Blair
Ahmedabad Gwalior Prayagraj (Allahabad)
Aizawl Hyderabad Puducherry
Bilaspur Jorhat Siliguri
Chandigarh Kochi Srinagar
Delhi Lucknow Tirupati
Dharwad Ludhiana Udaipur
Dispur Madurai Varanasi
Faridabad Mumbai Vellore
Gangtok Mysore Vijayawada
Gaya Nagpur Visakhapatnam
Gautam Buddh Nagar Navi Mumbai Warangal
Aligarh Imphal Pune
Almora (Uttarakhand) Indore Raipur
Anantapur (Andhra Pradesh) Itanagar Rajkot
Aurangabad Jabalpur Ranchi
Bengaluru Jaipur Sambalpur
Bareilly Jammu Shillong
Bhopal Jodhpur Shimla
Chennai Kohima Srinagar (Uttarakhand)
Coimbatore Kolkata Thane
Cuttack Kozhikode Thiruvananthapuram
Dehradun Leh Tiruchirapalli


When can I apply for CDS 2023?

The last date to fill online CDS Application is January 11, 2023. And the Date to withdraw the application is January 18 to January 24, 2023. Regarding the appearance date, the online CDS 2023 exam is on April 10, 2023.

How many vacancies are there in CDS 2023?

As per the latest notification, there are 341 vacancies have been issued in various courses at different Indian military institutes, and its exam going to conduct in April. Hence, students who are willing to be a part of this exam need to fill out the online application form.

What will be the age limit for CDS 1 2023?

Those who were born between 1990 to 2004 are eligible to appear upcoming CDS examination.  Fill out the online application from its official website i.e. www.upsc.gov.in 2023 and www.upsconline.nic.in

How many vacancies are there in CDS 2 2023?

339 vacancies have been issued under the CDS recruitment notification.

Can I give CDS exam in 3rd year?

Yes, you can appear for CDS Exam in your final year if the degree is going to. That means if you are in a program of 4 years, you can give a paper from the 7th semester.


CheckUPSC Exam Dates 2023- Check Exam Schedule Here 

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Riya Sharma

Meet our accomplished author, Ms. Riya Sharma, a passionate educator and mentor with over 15 years of experience in the field of education. With a Master's degree in education from Delhi University, she has dedicated her career to empowering and inspiring students, especially young, enthusiastic students, to excel in their academic pursuits. Her expertise lies in exam preparation, and she has helped numerous students achieve academic success through her innovative teaching methodologies. With her in-depth knowledge of the education system and career options in India, she provides insightful analysis and guidance to students looking to chart their career paths after completing their 12th grade.