DSSSB ASO Exam Date 2026 Out: 617 ASO Vacancies

The DSSSB ASO Exam Date 2026 has been announced for Grade-II (GNCTDSS)/Assistant Section Officer candidates. The Delhi Subordinate Services Selection Board will conduct the DSSSB ASO Tier 1 Exam from 21 September to 18 October 2026 for Post Code 804/26.

The examination will be held in Computer-Based Test (CBT) mode across multiple dates and shifts. Therefore, candidates must check their individual e-admit card for the exact exam date, reporting time, shift and examination centre.

Under Post Code 804/26, DSSSB has 617 Grade-II/Assistant Section Officer vacancies across the Services Department, Delhi Pollution Control Committee and Delhi Urban Shelter Improvement Board.

Meanwhile, after subsequent vacancy revisions under Advertisement No. 01/2026, the combined recruitment now covers 949 posts across Legal Assistant, Assistant Engineer (Civil), Junior Engineer (Civil) and Grade-II/Assistant Section Officer posts.

DSSSB ASO Exam Date 2026 – Latest Update

The DSSSB Grade 2 Exam Date 2026 is one of the most important updates for candidates preparing for Post Code 804/26.

The ASO/Grade-II examination is scheduled between 21 September and 18 October 2026.

However, candidates will not necessarily appear on every date within this window. Their allotted exam date and shift will be mentioned on the e-admit card.

Candidates should also note that 2 October 2026 is excluded from the reported ASO examination schedule.

DSSSB ASO Exam Timing 2026

The examination is scheduled in three shifts.

Each shift has a duration of 2 hours.

Candidates must follow the reporting and gate-closing time printed on their individual admit card.

DSSSB ASO Recruitment 2026 Overview

Candidates can check the key details of the DSSSB ASO Recruitment 2026 below.

DSSSB ASO Vacancy 2026

The DSSSB ASO Vacancy 2026 has been revised.

Initially, the Services Department had 576 Grade-II (GNCTDSS)/Assistant Section Officer vacancies.

Later, DSSSB revised the Services Department vacancy count from 576 to 606.

In addition, Post Code 804/26 includes:

• 606 posts in the Services Department
• 3 posts in Delhi Pollution Control Committee
• 8 posts in Delhi Urban Shelter Improvement Board

Therefore, Post Code 804/26 now covers 617 ASO/Grade-II vacancies.

DSSSB ASO Vacancy 2026 Department-Wise

DSSSB ASO Vacancy Category-Wise

The revised Services Department vacancies include:

After adding DPCC and DUSIB ASO vacancies, the total Post Code 804/26 vacancies reach 617.

DSSSB Advertisement 01/2026 Total Vacancies

Candidates should distinguish between ASO-specific vacancies and the overall Advertisement No. 01/2026 vacancies.

The original advertisement covered 911 posts.

Later, the Services Department Grade-II/ASO vacancies increased by 30 posts, from 576 to 606.

Subsequently, Delhi Jal Board Assistant Engineer (Civil), Post Code 802/26, vacancies increased by another 8 posts, from 32 to 40.

Therefore, the revised overall recruitment total becomes 949 vacancies.

DSSSB Vacancy 2026 Post-Wise

Important: Candidates looking specifically for DSSSB ASO should use the 617-vacancy figure, while 949 refers to the revised combined total under Advertisement No. 01/2026.

DSSSB ASO Application Statistics 2026

A total of 3,42,608 applications have been reported for the recruitment.

The category-wise application data is as follows:

With a large number of applicants, candidates should now focus on accuracy, revision and mock-test practice.

DSSSB ASO Important Dates 2026

Check the important dates related to DSSSB ASO Recruitment 2026 below.

Candidates should regularly check the DSSSB portal for admit card, exam-day and schedule-related notices.

DSSSB ASO Notification 2026

DSSSB released Advertisement No. 01/2026 for the Combined Examination 2026.

The recruitment covers the following post groups:

• Legal Assistant
• Assistant Engineer (Civil)
• Junior Engineer (Civil)
• Grade-II (GNCTDSS)/Assistant Section Officer

The official notification contains details about eligibility, vacancies, age limits, application fees, examination schemes, educational qualifications and recruitment conditions.

Candidates should also read all subsequent DSSSB corrigenda because some vacancy figures have changed after the original notification.

DSSSB ASO Eligibility Criteria 2026

Candidates must satisfy the educational qualification and age requirements prescribed for their respective department.

Since Post Code 804/26 includes vacancies in more than one department, candidates should check the department-specific requirements carefully.

Grade-II (GNCTDSS)/ASO – Services Department

Candidates should possess a Bachelor’s degree from a recognised university or equivalent institution.

Assistant Section Officer – DPCC

Candidates should have a Bachelor’s degree from a recognised university.

Assistant Section Officer – DUSIB

Candidates need a Bachelor’s degree or equivalent qualification from a recognised university.

Computer proficiency is also required as prescribed for the post.

DSSSB Legal Assistant Educational Qualification

The qualification requirements for Legal Assistant posts differ by department.

Legal Assistant – DPCC

Candidates require a recognised Law degree along with either:

• 3 years of experience as a legal practitioner, or
• 1 year of experience handling legal work in a government department.

Legal Assistant – DUSIB

Candidates need a regular Law degree that allows registration with the Bar and appearance before courts.

In addition, 3 years of experience at the Bar is required.

Legal Assistant – Department of Law, Justice & Legislative Affairs

Candidates require a recognised Law degree along with either:

• 2 years of experience as a legal practitioner, or
• 1 year of experience handling legal work in a Government Department or PSU.

Legal Assistant – Delhi Transport Corporation

Candidates require a graduate degree in Law along with the prescribed professional conditions.

These include:

• At least one year of experience working with an advocate
• Enrolment with a Bar Council
• Ability to read and write Hindi

Candidates should check the official advertisement for the complete post-wise eligibility conditions.

DSSSB ASO Age Limit 2026

For Grade-II/Assistant Section Officer, the maximum prescribed age is generally 30 years, subject to the conditions mentioned in the notification.

The crucial date for determining eligibility is linked to the application closing date of 25 March 2026.

Age relaxation is available to eligible reserved-category candidates according to government rules.

DSSSB Age Relaxation

Other eligible categories may also receive relaxation according to DSSSB and Government of NCT of Delhi rules.

DSSSB ASO Application Fee 2026

The application fee for eligible candidates was ₹100.

However, exempted categories were not required to pay the fee as per DSSSB rules.

The application process for Advertisement No. 01/2026 has already closed.

How to Apply for DSSSB ASO Recruitment 2026

The online application window is now closed. However, the application process followed these basic steps:

1. Visit the DSSSB online application portal.
2. Complete candidate registration.
3. Log in with the generated credentials.
4. Select Advertisement No. 01/2026.
5. Choose the applicable post code.
6. Enter personal and educational details.
7. Upload the required documents.
8. Review the completed application carefully.
9. Pay the applicable examination fee.
10. Submit and save the final application form.

Candidates who have already applied should keep their registration details safely for downloading the admit card and checking future updates.

DSSSB ASO Selection Process 2026

The selection process depends on the post.

For Grade-II/Assistant Section Officer, candidates must qualify through the prescribed examination stages.

The recruitment process may include:

1. Tier 1 Examination
2. Tier 2 Examination
3. Applicable skill or other qualifying test, where prescribed
4. Document Verification
5. Medical Examination, where applicable

Candidates should check the selection scheme applicable specifically to their post code.

DSSSB ASO Tier 1 Exam Pattern 2026

The DSSSB ASO Tier 1 Exam consists of 200 objective-type questions for 200 marks.

Candidates receive 2 hours to complete the examination.

Therefore, candidates need to manage approximately five sections within the two-hour examination window.

DSSSB ASO Negative Marking 2026

Negative marking applies in the examination.

For an incorrect 1-mark question, 0.25 mark is deducted.

Similarly, if a question carries 2 marks, an incorrect response attracts a deduction of 0.50 mark.

Therefore, candidates should avoid excessive guessing and focus on accuracy.

DSSSB ASO Tier 2 Exam Pattern 2026

Tier 2 carries 300 marks and includes objective as well as descriptive components.

The total examination duration is 3 hours.

DSSSB ASO Tier 2 Objective Test

DSSSB ASO Tier 2 Descriptive Test

Thus, Tier 2 carries a combined total of 300 marks.

Candidates should prepare both objective subjects and English descriptive writing.

DSSSB Legal Assistant Exam Pattern 2026

Legal Assistant candidates have a different examination structure.

Legal Assistant Tier 1 Exam Pattern

Duration: 2 hours

Legal Assistant Tier 2 Exam Pattern

Duration: 3 hours

Candidates appearing for Legal Assistant posts should give sufficient time to the concerned subject because it carries substantial weight.

DSSSB ASO Minimum Qualifying Marks

Candidates must secure the prescribed minimum qualifying marks.

Eligible Ex-Servicemen receive relaxation according to the applicable DSSSB rules.

However, securing only the minimum qualifying percentage does not guarantee selection. The actual cut-off can be higher depending on vacancies, candidate performance and other recruitment conditions.

DSSSB ASO Salary 2026

Grade-II/Assistant Section Officer posts offer a competitive government pay scale.

Selected candidates may also receive applicable allowances and benefits according to government rules.

DSSSB ASO Admit Card 2026

Candidates appearing for the examination should download their DSSSB ASO Admit Card 2026 only through the official DSSSB portal.

The admit card is important because it contains candidate-specific information such as:

• Exam date
• Exam shift
• Reporting time
• Gate-closing time
• Examination centre
• Candidate details
• Important exam-day instructions

Candidates should not rely solely on third-party websites for their exact examination allotment.

How to Download DSSSB ASO Admit Card 2026

Once the admit card is available for a candidate, follow these steps:

1. Visit the official DSSSB website.
2. Open the e-admit card section.
3. Select the relevant examination.
4. Enter the required login details.
5. Submit the information.
6. Download the e-admit card.
7. Check all printed details carefully.
8. Take a clear printout for exam day.

If any important detail appears incorrect, candidates should follow the instructions provided by DSSSB.

DSSSB ASO Exam Day Checklist

Candidates should prepare all required documents before leaving for the exam centre.

Check the following:

• Printed DSSSB ASO e-admit card
• Original valid photo ID
• Correct exam date
• Correct shift
• Examination centre address
• Reporting time
• Gate-closing time
• Required photograph, if instructed
• Other documents mentioned on the admit card

Most importantly, candidates should reach the examination centre well before the reporting deadline.

DSSSB ASO Preparation Tips 2026

With the exam approaching, candidates should focus more on revision than on starting too many new topics.

First, revise the most important concepts from every section.

Next, attempt full-length mock tests in the actual 2-hour exam format.

Candidates should also:

• Revise General Awareness daily.
• Practise reasoning questions regularly.
• Improve calculation speed.
• Work on Hindi and English comprehension.
• Analyse mistakes from mock tests.
• Revise formulas and short notes.
• Avoid spending excessive time on one question.
• Attempt doubtful questions carefully because negative marking applies.

A balanced revision strategy can help candidates improve both speed and accuracy.

DSSSB ASO Exam Date 2026 FAQs

Conclusion

The DSSSB ASO Exam Date 2026 has been announced for Grade-II/Assistant Section Officer Post Code 804/26. The examination is scheduled from 21 September to 18 October 2026, and the revised ASO/Grade-II vacancy count stands at 617 posts.

Candidates should now focus on revision, mock tests, accuracy and time management. At the same time, check the official DSSSB website regularly for your e-admit card and any further examination notices.

Bookmark this page for the latest DSSSB ASO Exam Date 2026, admit card, answer key, result, cut-off and recruitment updates.