Department of Drinking Water & Sanitation
Government
Closed

How to Apply for DDWS Innovation Challenge 2025–26

How to apply

DDWS Innovation Challenge 2025–26 accepts applications online through the official portal before the Closed (7 Feb 2026) deadline. Follow the steps below — and always confirm the latest details on the official source before you apply.

How to apply

Applications are submitted on the official portal. Confirm the current deadline and document checklist there before you start.

Selection process

The selection process for the DDWS Innovation Challenge 2025–26 involves several key stages designed to identify the most promising innovations.

  • Application Submission: Innovators must register online and submit their detailed application through the official challenge portal.
  • Screening and Evaluation: Proposals undergo a thorough screening and evaluation process. This assessment focuses on the technical merit of the solution, its innovative aspects, and its potential for significant impact.
  • Mentorship and Masterclasses: Shortlisted participants are invited to engage in mentorship sessions and masterclasses. These are conducted by IIT Madras and other experts, providing guidance and refining their solutions.
  • Grand Finale Presentation: The final selection is made after a grand finale event where participants present their innovations. A final evaluation determines the winners.
  • Award and Support: Selected winners receive cash awards, along with incubation and proof-of-concept support.

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