UPSC CDS 1 Notification 2023: Check Exam Date, Vacancies, Exam Pattern

UPSC CDS 1 Notification 2023
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UPSC CDS 1 Notification 2023: Those interested must take the CDS exam, and those who pass will be sent to one of four academies: the Indian Naval Academy (INA), the Indian Military Academy (IMA), the Air Force Academy (AFA), or the Officers’ Training Academy (OTA).

Youth who are serious about joining the Indian Defense Forces prepare for this test with great excitement. Once every six months, UPSC will send out CDS application notifications. The CDS-1 2023 announcement has finally been issued by UPSC.

Those interested in joining the Indian military in 2023 can do so by filling out an online application for the Chief of Defense Staff (CDS) exam. Notification of CDS selection is sent annually by the Union Public Service Commission.

The process of choosing CDS officers occurs twice a year. Online registration for the CDS I examination in 2023 has now been made available by UPSC. Now that the announcement is out, people can submit their applications for the open positions.

Candidates interested in serving their country by joining the Indian Defense Forces can do so through an online application and selection process. The application process, crucial dates, eligibility requirements, examination format, and CDS 2 recruitment 2023 syllabus are all detailed in this article.

UPSC CDS 1 Online Form 2023

For CDS recruitment, UPSC administers exams and interviews, after which qualified applicants are sent to one of four academies: the Indian Military Academy (Dehradun), the Indian Naval Academy (Goa), the Indian Air Force Academy (Hyderabad), and the Officer Training Academy (Chennai).

The CDS Exam is given twice yearly by the UPSC. The Combined Defence Service Exam (CDS) is a prerequisite for entry into the Indian Armed Forces. UPSC’s job is to run the examination and find new recruits for the academies.

UPSC CDS 1 Notification 2023 Overview

Those who wish to join any of India’s three armed forces must take the competitive and highly regarded Combined Defense Services (CDS) exam. Despite the fact that the three Indian academies have various eligibility requirements for recruitment, a candidate who meets all the requirements is considered eligible for the CDS exam.

Article CategoryApplication
ExamCombined Defense Service (CDS) Exam Conducts by Union Public Service Commission (UPSC)
Notice No.NO.04/2023.CDS-I
Frequency Of ExamTwice a year
Exam Level    National
Available Vacancies339
Application Submission ModeOnline
Application statusOpen till 10th Jan

UPSC CDS 1 Notification 2023 Exam Fees

CDS-1 Exam Fees: Candidates must pay a fee of Rs. 200 using either an online or offline method (female and SC/ST candidates are exempt from paying a fee). There is no cost reduction for OBC candidates.

UPSC CDS 1 Notification 2023 Vacancy

The new positions that will be filled through the CDS 1 2023 test for the course beginning in January 2024 have also been announced together with the official CDS 1 Notification 2023.

This year, there are 341 openings for the Indian Air Force, Indian Military Academy, Indian Naval Academy, and Officers Training Academy. Look at the table below for the distribution of vacancies:

Name of the AcademyNumber of Vacancies
The Indian Military Academy’s 156th (DE) Course will start in January 2024. Thirteen positions are set aside for people who have an NCC “C” Certificate (Army Wing).100
Executive Branch (General Service)/Hydro Course at Indian Naval Academy, Ezhimala Course starting in January 2024 [containing 06 slots for NCC ‘C’ Certificate (Naval Wing through NCC Special Entry) holders].22
Pre-Flying Training at the Air Force Academy in Hyderabad will begin in January 2024; this is Course No. 215 F(P). [including 03 positions set aside through NCC Spl. Entry for holders of NCC ‘C’ Certificates (Air Wing)]32
The 119th SSC (Men) (NT) (UPSC) Course at Officers’ Training Academy in Chennai (Madras) will start in April 2024.170
The 33rd SSC Women (NT) (UPSC) Course at the Officers Training Academy in Chennai (Madras) will start in April 2024.17
Total Vacancies         341

UPSC CDS 1 Notification 2023 Eligibility Criteria

The test takers should confirm that they meet all entrance requirements before submitting their applications. At all examination phases, they will only be admitted on a provisional basis if they meet the necessary eligibility standards.

UPSC CDS 1 Notification 2023 Education Qualification

For I.M.A. and Officers’ Training Academy:

The applicant must hold a bachelor’s degree in any field from an accredited university or its equivalent.

India Naval Academy:

The candidate must have earned their engineering degree from a reputable university or institution.

For the Air Force Academy:

The applicant should possess a bachelor’s degree (with Physics and Mathematics at the 10+2 level) from an accredited university or a bachelor’s degree in engineering.

UPSC CDS 1 Notification 2023 Nationality Condition

Candidates for the CDS 2023 notification must be single and one of the following:

  • An Indian citizen, or
  • A Bhutanese Subject, or
  • A Nepali Subject, or
  • A person of Indian descent who migrated from Pakistan, Burma, Sri Lanka, and the East African nations of Kenya, Uganda, the United Republic of Tanzania, Zambia, Malawi, Zaire, and Ethiopia with the intention of permanently settling in India. A Tibetan refugee who crossed into India before the first of January, 1962.

UPSC CDS 1 Notification 2023 Age limit

The age restriction for the CDS 1 2023 Exam is shown here for your reference. Therefore, attempt to read the entire UPSC notification before applying.

AcademyAge Limit
Indian Military Academy        19-24 Years
Indian Naval Academy          19-24 Years
Air Force Academy   20-24 Years
Officers’ Training Academy (Men)    19-25 Years
Officers’ Training Academy (Women)19-25 Years

UPSC CDS 1 Notification 2023 Marital Status & Sex

  • For the CDS Exam at the Indian Military Academy and Indian Naval Academy, only unmarried males may apply.
  • Both married and single men may apply to the Indian Air Force Academy; however, during training, marriage is not permitted.
  • Males and girls who are not married may apply for the CDS Exam for the Officer Training Academy.

How to Apply for UPSC CDS 1 Notification 2023 Exam Online Application Form

Fill out the CDS 2023 Exam Registration Form by following the steps below:

Step 1: Go to the UPSC’s official website, or

Step 2: Click on “Examination” >> “Active Examinations” >> “Online Application for UPSC CDS 1 Exam” to continue. The UPSC CDS-1 2023 link will appear.

Step 3: Fill out Section I of the registration form with your contact details.

Step 4: Carefully read the instructions provided before pressing the “Yes” button to continue.

Step 5: You will be taken to a new page where you may begin entering your information in Section II.

Step 6: Go to your exam location, upload a photo, fill out the necessary forms, and pay the necessary cost in Section II of the registration.

Step 7: After carefully reviewing all the information, save the application form and submit it.

Step 8: Download a copy of the CDS Application Form in order to save it for later use.

UPSC CDS 1 Notification 2023 Selection Procedure

There are two parts to the Combined Defense Services Examination: a written test and an oral interview. All three armed services’ entrance exams fall under UPSC’s purview.

If a candidate does well on the written exam, he or she will be invited to an SSB interview. After that, the potential employee is transferred to various training facilities. The CDS Exam Structure will be explained in the next section.The recruitment procedure at CDS consists of three phases:

  • Written Test
  • SSB Interview
  • Medical Examination
  • Merit List

UPSC CDS 1 Notification 2023 Exam Pattern

These are the topics that will be covered on the written portion of the test.

Part A: Admission to the Indian Military Academy, Indian Naval Academy, and Indian Air Force Academy.

SubjectDurationMaximum Marks
English2 Hours    100
General Knowledge2 Hours    100
Mathematics2 Hours    100
SSB Test/Interview5 Days300

Part B: Officers’ Training Academy Admission:

SubjectDurationMaximum Marks
English2 Hours100
General Knowledge2 Hours100
SSB Test/Interview5 Days300

SSB CDS 1 2023 Two phases comprise an interview:

Stage 1 Officer intelligence rating, picture perception, and description tests are all included.

Stage 2 Consists of a psychological exam, an interview, a task for group testing officers, and a conference.

UPSC CDS 1 Notification 2023 Documents Required

The following documentation must be ready before submitting a CDS application:

  • Aadhar Card, Voter Card, PAN Card, Passport, or Driver’s Licence as photo identification (any one of these).
  • Scanned ID card, scanned signature, and scanned photo.
  • Diplomas and matriculation certificates
  • Details for using a debit card, credit card, or internet banking to pay the application cost online in order to validate the CDS online form for 2023, etc.

UPSC CDS 1 Notification 2023 Syllabus

The candidates will be chosen using written exams as well as measures of IQ and personality. The written test will have matriculation-level standards. The following will comprise the written test’s syllabus:


Candidates must possess a firm grasp of the material because the purpose of including the English exam in the hiring process is to evaluate the candidate’s comprehension and mastery of this language.


The applicant must be knowledgeable about current events, Indian history, etc.


  • System of Arithmetic Numbers

numbering scheme, basic multiplication, division, addition, and subtraction. Rules of logarithms in elementary number theory, Use of logarithmic tables, quadratic equation solutions, and polynomial theory ALGEBRA Simple Operations, HCF, LCM, and the relationship between its coefficients and roots (only real roots are to be considered). Graphical and analytical solutions for simultaneous linear equations with two unknowns Solutions to simultaneous linear inequalities in two variables conditional identities and logical expressions, the indices’ laws.

  •  Trigonometry

simple identities for trigonometry. Trigonometric tables are used. situations involving simple heights and distances

  • Geometry

angles and lines, Figures of spheres and spheres Theorems. lateral surface and volume of right circular cones and cylinders, areas of figures that can be divided into these figures (Field Book), cuboids’ surface area and volume, as well as spheres’ surface area and volume.

  • Measuring

areas of parallelograms, squares, rectangles, triangles, and circles Figures’ regions that can be divided into these figures (Field Book) include cuboids’ surface area and volume, right circular cones and cylinders’ lateral surface and column, and spheres’ surface area and volume.

  • Statistics

gathering and analysing statistical data. Frequency polygons, histograms, bar charts, pie charts, etc. are examples of graphic representations. central tendency metrics.

A Personality and Intelligence Test

There will be two stages to this round of interviews. After passing Stage I, applicants move on to Stage II. When the candidate reaches stage II, he or she must remain at the exam site for four days because stage II lasts for four days.

UPSC CDS 1 Notification 2023 Exam Result

The Union Public Service Commission will list candidates for the following step, the SSB interview round, if they receive the minimum qualifying marks in the written examination for the CDS-1 2023, as assessed by the Commission at its discretion.

UPSC CDS 1 Notification 2023 Cut-off Marks

In accordance with the government’s commitment to improving the accessibility of jobless people to employment opportunities, the Commission shall publicly publicise the results of the applicants (obtained in the written examination and SSB interview/personality test) through the public portals.

The disclosure will only apply to applicants who will take part in the SSB Interview for the Combined Defence Services (CDS) Examination and are not eligible. After the entire exam procedure has been completed, UPSC releases the CDS cut-off marks.

UPSC CDS 1 Notification 2023 FAQs

What will be the maximum age for CDS in 2023?

Ans. For IMA, INA, and AFA, candidates must be between the ages of 19 and 24; for OTA, candidates must be between the ages of 19 and 25.

What is the deadline for CDS Exam 2023 applications?

Ans. The application form is accessible on the UPSC website from December 21, 2022, until January 10, 2023. On April 16, 2023, CDS 1 will occur. A notification for CDS 2 2023 will be made accessible on May 17, 2023.

How often is CDS conducted annually?

Ans. The UPSC CDS exam is given twice a year to candidates interested in joining the military.

Which month does CDS 1 take place in?

Ans. The CDS 1 2023 exam will be held on April 16, 2023.

In 2023, will there be a CDS exam?

Ans. The UPSC has made the exam schedule for the CDS 2023 exam cycle available. A national-level test called CDS will be given all throughout India.

When will CDS forms be available in 2023?

Ans. The CDS Notification 2023 is currently available, and candidates can access the form from December 21, 2022, until January 10, 2022.

How do I apply for the CDS in 2023?

Ans.An online application must be submitted by candidates using the website The candidate must first register on the One-Time Registration (OTR) platform, which is accessible on the Commission’s website, before filling out the online exam application.

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