Direct answer
Software IP due diligence should define the repository and code perimeter, verify developer and contractor ownership, build or review an SBOM, classify open-source and third-party licence obligations, and identify proprietary dependencies, distribution practices and technical documentation gaps.
By Dr. Rahul Dev · As of 3 September 2026
Discuss Software IP Due Diligence
Software diligence should follow the code and its rights
- Who created the material source code and who owns it?
- Which third-party and open-source components are present?
- What obligations attach to those licences?
- Does distribution practice comply with those obligations?
- Which repositories, dependencies or missing records create transaction risk?
Evidence note: WIPO’s 2026 IP due-diligence guidance specifically recommends an SBOM where software is material, while OSI maintains the approved open-source licence set and licence terms.
Video context
The research section below focuses on ownership, SBOM evidence, open-source obligations and code-specific transaction risks.
Research analysis
Software IP Due Diligence should be performed as an evidence-reconciliation exercise tied to a specific financing, investment, acquisition or governance decision. The review should cover source-code ownership, developer contributions, employee and contractor assignments, third-party libraries, open-source components and the other material items within scope, then record inconsistencies, open questions and remediation steps without assuming that a data room or spreadsheet is accurate merely because it exists.
Define the software and repository perimeter
The review should identify the repositories, production code, mobile applications, models, APIs, scripts, infrastructure code and documentation that are material to the business.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Verify source-code ownership
The company should trace ownership through founder, employee, contractor and acquisition records. Access to a repository is not evidence of ownership.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Review developer and contractor contributions
Contributor records should be compared with employment and contractor agreements to identify unassigned work or rights retained by developers.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Build and review the SBOM
An SBOM can provide a structured inventory of proprietary and third-party components. WIPO specifically recommends this where software is material to diligence.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Classify open-source and third-party licence obligations
Open-source components should be identified by actual licence, not a generic open-source label. Permissive and copyleft obligations differ, and compatibility may depend on use and distribution.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Assess proprietary dependencies and distribution practices
Third-party APIs, SDKs, cloud components and proprietary libraries can create operational or transfer dependencies. Distribution practices should be checked against licence obligations.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Software IP red flags and remediation
Missing assignments, unknown dependencies, incompatible licences, absent notices or weak repository records should be documented and remediated where possible.
For software ip due diligence, the reviewer should connect this issue to the transaction purpose, the evidence available on the review date, and the specific risk created if the record is incomplete or inconsistent. The analysis should distinguish verified facts from management statements, assumptions and items awaiting specialist review.
The workpaper file should preserve the source document, issue description, responsible owner and proposed treatment. Where local corporate, contract, employment, IP, privacy, regulatory or securities law controls the outcome, the page should identify that dependency rather than present a universal rule.
Useful follow-up questions
- What documents should be reviewed for software ip due diligence?
- Which records should be independently reconciled rather than accepted at face value?
- Which issues are curable before closing?
- Which findings require specialist legal, technical or accounting review?
- How should unresolved issues be reflected in transaction documents?
Limitations and purpose-specific context
Due diligence is transaction- and jurisdiction-specific. This framework does not replace local legal advice, patent or trademark opinions, technical review, accounting diligence, tax advice, privacy review or other specialist work where those issues are material.
Primary and authoritative sources
- WIPO 2026 IP Due Diligence — WIPO 2026 guidance on IP inventories, ownership, licensing obligations, infringement risk, security, SBOMs and transaction readiness.
- Open Source Initiative Licenses — OSI canonical set of approved open-source licences and licence information.
Related TechCorpLegal research
Related ecosystem and research context
These links provide related professional, research or digital-platform context. They are not substitutes for the primary legal, corporate, IP or transaction authorities cited above.
- PatentBusinessLawyer — patent and IP strategy, ownership, transactions and commercialization.
- TechLaw.Attorney — technology-business law, contracts, governance and cross-border context.
- GIP Research — IP and patent research, landscape evidence and analytical context.
- PatentBusinessAttorney — patent business strategy, commercialization and valuation context.
- AdvocateRahulDev Insights — broader technology-law and business-law research.
- MalePerformanceSupplements — a neutral example of evidence-led digital research architecture.
- MensPerformanceSupplements — a neutral example of structured catalog and commercial information architecture.
Next decision
Discuss software IP due diligence.
Discuss Software IP Due Diligence
Author: Dr. Rahul Dev — PhD Data Scientist, Technology Law & Patent Attorney, and AI Educator with 20+ years advising global CEOs and CXOs on tech, business, and legal innovation.
This page is for informational purposes only and does not constitute legal, tax, accounting, investment, technical or due-diligence advice. Laws, transaction requirements and professional standards vary by jurisdiction and purpose.