Published Apr 16, 2026 4 Min Read

 
 

The iDEX (Innovations for Defence Excellence) scheme is an initiative launched by the Government of India to promote innovation and technology development in the defence and aerospace sector. It aims to encourage startups, MSMEs, and innovators to create advanced solutions that can be used by the Indian Armed Forces.

The scheme acts as a platform where defence organisations can identify technological challenges and collaborate with private sector innovators to develop practical solutions.

 

Key objectives of iDEX scheme

The iDEX scheme has been introduced with the following objectives:

  • To promote innovation in the defence and aerospace sector
  • To encourage participation of startups and MSMEs in defence production
  • To develop indigenous defence technologies under the Make in India initiative
  • To solve critical technological challenges faced by the armed forces
  • To reduce dependency on foreign defence imports
  • To build a strong defence innovation ecosystem in India

 

4 key components of iDEX framework

The iDEX framework operates through the following key components:

  • Defence India Startup Challenge (DISC): identifies problem statements from defence forces
  • Open Challenges: invites innovative solutions from startups and MSMEs
  • Partner Incubators: supports startups through incubation and mentoring
  • Grants and funding support: provides financial assistance for prototype development

These components together create a structured innovation ecosystem.

 

Eligibility criteria for iDEX scheme

The iDEX scheme is open to a wide range of participants:

  • Startups registered in India
  • MSMEs engaged in technology or manufacturing
  • Individual innovators with relevant technical solutions
  • Academic institutions and research organisations
  • Companies capable of developing defence-related technologies

Applicants must demonstrate innovation potential and technical capability.

 

Funding and financial support under iDEX

The iDEX scheme provides financial assistance to selected innovators:

  • Grant funding for prototype development
  • Financial support based on project complexity and requirements
  • Assistance for testing and validation of solutions
  • Additional support through incubation partners
  • Funding disbursed in phases linked to project milestones

The scheme ensures innovators can develop solutions without major financial burden.

 

How to apply for iDEX scheme

The application process typically includes the following steps:

  • Visit the official iDEX portal
  • Register as a startup, MSME, or innovator
  • Review active challenge statements
  • Submit proposed solutions online
  • Provide technical details and innovation description
  • Participate in evaluation and shortlisting process
  • Selected applicants receive funding and incubation support

 

Selection process and evaluation criteria

Applications under iDEX are evaluated based on:

  • Innovation and uniqueness of the solution
  • Technical feasibility and scalability
  • Relevance to defence requirements
  • Cost-effectiveness and efficiency
  • Prototype development capability
  • Potential for real-world deployment

Shortlisted candidates are often invited for presentations or demonstrations.

 

Intellectual property (IP) rights under iDEX

The iDEX scheme provides strong protection for innovators:

  • IP rights generally remain with the innovator
  • Government receives limited usage rights for defence purposes
  • Clear agreements are signed before project execution
  • Encourages startups to retain commercial ownership
  • Promotes innovation without fear of IP loss

 

iDEX vs ADITI vs DISC

FeatureiDEXADITIDISC
Full formInnovations for Defence ExcellenceAcing Development of Innovative Technologies with iDEXDefence India Startup Challenge
PurposeDefence innovation ecosystemFocused deep-tech defence solutionsProblem identification challenges
StageBroad innovation platformAdvanced technology developmentChallenge-based innovation entry point
ParticipantsStartups, MSMEs, innovatorsSelected deep-tech innovatorsStartups and MSMEs
FundingGrant-based supportHigher-value targeted fundingChallenge-specific grants

 

Conclusion

The iDEX scheme is a major step towards strengthening India’s defence innovation ecosystem by encouraging startups, MSMEs, and innovators to develop advanced technologies. It helps reduce import dependency while promoting indigenous defence solutions.

Along with such innovation opportunities, businesses may also require financial support to scale operations. In such cases, exploring options like business loans can help meet funding needs. It is also important to review the business loan interest rate before borrowing. Additionally, using a business loan EMI calculator can assist in planning repayments effectively.

By combining innovation-driven schemes like iDEX with sound financial planning, businesses can achieve sustainable growth and long-term stability.

Check your pre-approved business loan offer

Frequently Asked Questions

What is the maximum funding under iDEX Prime?

The maximum funding under iDEX Prime is Rs. 1.5 crore, aimed at supporting mature startups in advanced product development and deployment stages.

What is the ADITI scheme under iDEX?

ADITI (Advanced Defence Technology Innovation Initiative) is a sub-program under iDEX that supports the development of cutting-edge defence technologies.

What are Defence India Start-up Challenges (DISC)?

DISC is a competitive platform under iDEX where startups propose solutions to specific challenges identified by India’s armed forces.

Can individual innovators apply for iDEX?

Yes, individual innovators can apply for iDEX if they are Indian citizens and meet the eligibility criteria.

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