DSSSB Assistant Section Officer vacancies: The Delhi Subordinate Services Selection Board (DSSSB) has launched a special application window exclusively for candidates who had applied under Post Code 90/09 during the 2009 DASS Grade II recruitment drive. This fresh registration opportunity is being conducted under Post Code 804/26, covering 606 vacancies for the post of Assistant Section Officer.
Interested and eligible applicants can apply online from July 17 to August 17, 2026, through the official DSSSB portal. The board has clarified that this is a one-time window, and no further extension or second chance will be granted after the deadline lapses, making timely submission essential.
DSSSB Registration 2026: Overview
Particulars | Details |
Recruiting Body | Delhi Subordinate Services Selection Board (DSSSB) |
Post Name | Assistant Section Officer (ASO) |
Post Code | 804/26 |
Original Post Code (2009) | 90/09 |
Total Vacancies | 606 |
Eligibility | Only candidates who applied under Post Code 90/09 in 2009 |
Application Mode | Online (offline facility also available) |
Application Start Date | July 17, 2026 |
Application End Date | August 17, 2026 |
Official Website | dsssbonline.nic.in |
DSSSB Registration 2026: Steps to Apply
Step 1: Visit the official DSSSB online application portal at dsssbonline.nic.in.
Step 2: Click on the application link meant for candidates who had applied under Post Code 90/09.
Step 3: Enter your 2009 application number and date of birth for identification.
Step 4: Complete the verification process as prompted on the portal.
Step 5: Accept the declaration and undertaking mentioned on the form.
Step 6: Fill in the fresh application form for Post Code 804/26 with accurate details.
Step 7: Verify all entered information carefully before final submission.
Step 8: Download and save the confirmation page for future reference and records.
DSSSB Registration 2026: Documents Required for Verification
Candidates applying through this special window must submit valid proof confirming their earlier application under Post Code 90/09 in 2009. Accepted documents include the original 2009 application form, the acknowledgement postcard received at the time, or admit cards issued for either Tier I or Tier II examinations.
Applicants must ensure all supporting documents are uploaded correctly and clearly, as incomplete or unclear submissions may lead to rejection of the application during scrutiny.
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Offline Submission Facility Available
For candidates unable to complete the process online, DSSSB has provided an alternative offline submission facility at its Helpdesk. Applicants can submit the prescribed Annexure-I application form, duly filled, along with all required supporting documents in person. This facility is available during working hours throughout the application period, from July 17 to August 17, 2026.
Candidates opting for offline submission should still confirm all details are accurate and complete before handing over documents at the Helpdesk.