It is no secret that the world runs on software today. Keeping that software secure is therefore crucial, especially in sensitive sectors such as finance and securities. As a result, the Securities and Exchange Board of India (SEBI) has introduced a stronger cybersecurity mandate known as the Cybersecurity and Cyber Resilience Framework (CSCRF).
A pivotal component of this framework is the Software Bill of Materials (SBOM). A key instrument in managing software supply chain risks. This blog unpacks the SBOM requirement of SEBI CSCRF, outlines its benefits, shares best practices for implementation and more.
For most regulated entities, the August 31, 2025 compliance deadline has now passed. That makes SBOM not just a strategic priority but an active audit obligation. Organisations that have not yet fully operationalised their SBOM programme are operating with compliance exposure.
What is SBOM?
SBOM is essentially a comprehensive inventory of software components, akin to a recipe listing its ingredients. Just like food labels tell you what’s inside a snack, SBOM tells you exactly what components are inside your software applications. It details open-source and third-party components like code libraries and tools, their versions, patch status, and licensing information. By leveraging SBOMs, security teams can proactively identify and address potential vulnerabilities and licensing issues within their software ecosystem.
Why are SBOMs important?
Implementing SBOMs isn’t just about ticking off a regulatory checkbox—it makes your software environment much safer and easier to manage. Here’s how:
- You get full visibility into what your software is made of.
- You can track vulnerabilities quickly because you know exactly which components to look at.
- You reduce third-party risk, since you’ll be more aware of what external libraries and code your software depends on.
- Audits become easier because you can prove you’ve done your due diligence with authorized software components.
Suppose if there’s a known security issue in one of those ingredients (like the infamous Log4j vulnerability), you’ll want to know about it-and know it fast. SBOM gives you that visibility.
To know more, check out our full SBOM Guide.
What SEBI’s CSCRF Says About SBOMs
Under SEBI’s new rules, Regulated Entities (REs) need to:
- Get SBOMs for new software that’s used for critical or core operations—right at the time of purchase.
- Retroactively generate SBOMs for existing software used for critical or core operations, the initial six-month window from CSCRF issuance has now closed, and REs are expected to have completed this step.
- Keep SBOMs updated whenever software is changed or upgraded.
- Include SBOMs in vendor requirements, especially for Market Infrastructure Institutions (MIIs).
- Make sure the SBOM includes a bunch of details like licenses, suppliers, components (including transitive dependencies), encryption methods, hash values, update frequencies, and more.
- Handle exceptions carefully for old or proprietary systems where an SBOM might not be available with proper approvals and risk management in place.
SEBI’s June 2025 FAQs provided further regulatory clarity on scope and accountability (SEBI CSCRF FAQs, June 11, 2025):
- Scope confirmed: SBOM requirements apply to all core and critical business systems including internet-facing applications, client services, core backend systems and any system with access to sensitive infrastructure.
- Board-level accountability for exceptions: If an SBOM cannot be obtained for a legacy or proprietary system, the organisation’s board must formally approve the exception with documented rationale and a risk management plan.
- Third-party accountability: REs are solely responsible for making sure that their third-party vendors comply with CSCRF requirements, including SBOM generation and delivery obligations. This cannot be delegated to the vendor.
- All intermediaries: All SEBI intermediaries – regardless of whether they are currently operational, must comply with CSCRF provisions, including SBOM requirements.
SBOM Generation Frequency and Maintenance Requirements as per SEBI CSCRF
Here is what we know about generation frequency and maintenance requirements under the CSCRF:
- For new software acquisitions (ongoing): Any new software product or SaaS application related to core or critical business activities must come with an SBOM at the time of procurement. This is a continuing obligation with no expiry.
- For existing critical systems (initial deadline passed): The initial window requiring REs to generate SBOMs for all existing critical systems within six months of CSCRF issuance has now closed – with August 31, 2025 as the final compliance deadline for most regulated entities (FOSSA, August 2025; Bitsea, November 2025).
- Once an SBOM is in place, it must be updated whenever there is a software change. For example, component upgrades, patches, new dependencies, or vendor release.
Many guidance pieces suggest periodic reviews of SBOMs (for example quarterly verification or annual comprehensive audits) although the CSCRF stops short of prescribing exact intervals for all categories.
In summary: generate SBOMs at acquisition of new critical software, retrofit them for existing critical systems within the defined window. Plus, you need to maintain them continuously through changes and regular reviews.
SEBI CSCRF SBOM Format: What Must Be Included
The CSCRF doesn’t just recommend SBOMs – it defines what a compliant SBOM should look like. Here’s what the SBOM must contain at a minimum:
- License Information: Clarifies usage rights and restrictions.
- Supplier Name: Identifies the vendor or developer of each component.
- Component Inventory: A comprehensive list of all top-level and transitive dependencies.
- Encryption Details: Specifies what encryption is used.
- Cryptographic Hashes: Ensures the integrity of each component.
- Update Frequency: Captures how often the SBOM is reviewed and refreshed.
- Known Unknowns: Acknowledges any blind spots or incomplete dependency graphs.
- Access Control: Details on who has access to the SBOM.
- Error Handling Mechanisms: Describes methods to manage incidental errors in documentation or versioning.
How can CyberNX help with SBOM requirement of SEBI CSCRF?
At CyberNX, we understand that meeting SEBI’s SBOM requirements, especially across complex environments with multiple systems, legacy applications, and vendor integrations – requires more than guidance. It needs the right tools, the right process, and the right expertise working together.
Our end-to-end SBOM management platform follows a structured four-stage approach designed to take regulated entities from initial assessment to continuous compliance:
1. Automated collection and initial assessment
We begin with a detailed assessment of your current compliance status against CSCRF requirements and build a strategic roadmap aligned to your specific regulatory category and system landscape. Our platform then automates SBOM data collection from container scans, image registries, and vendor-provided SBOMs – integrating directly into your existing CI/CD pipelines to ensure full lifecycle coverage without disrupting development workflows.
We also collaborate with your software vendors on your behalf to make sure they understand and meet their SBOM delivery obligations under CSCRF’s third-party accountability provisions.
2. Centralised management
All SBOMs are stored in a secure, centralised repository with version control, data normalisation, and cross-environment visibility. This gives your security and compliance teams a single source of truth for your entire software inventory, and makes audit evidence retrieval straightforward when SEBI requests it.
3. Continuous analysis and vulnerability monitoring
Once SBOMs are in place, we connect them to real-time vulnerability monitoring. Our platform performs risk-based prioritisation and impact assessment, so when a new vulnerability is disclosed, your team knows immediately which systems are affected and which ones to fix first. This replaces manual, periodic scans with automated, continuous intelligence.
4. Compliance-ready reporting and governance
We generate compliance-ready reports mapped directly to SEBI CSCRF requirements, as well as RBI and CERT-In Technical Guidelines Version 2.0. Custom dashboards and KPI tracking give your board and compliance teams the visibility they need for quarterly reviews and regulatory submissions.
We also help embed SBOM requirements into your procurement contracts and vendor selection processes, and handle documentation for legacy system exceptions so your board approvals are audit-ready.
Deployment and Timeline
CyberNX’s SBOM solution is available as both on-premise (full data control) and SaaS (faster deployment). Initial SBOM generation is typically operational within 2–3 weeks. Full continuous monitoring setup runs 3–4 weeks, giving regulated entities a fast path to demonstrable compliance without a lengthy implementation project. Find more information about tools in our blog Top SBOM Tools.
Conclusion
With the August 2025 deadline now past, SEBI’s audit expectations are active, and organisations that cannot demonstrate an up-to-date, board-governed SBOM programme are carrying real compliance risk. SBOM requirement of SEBI CSCRF is a smart move toward building a safer, more transparent software ecosystem in India’s financial sector.
CyberNX’s SBOM management platform is purpose-built for regulated entities navigating this obligation. Our four-stage approach – automated collection, centralised management, continuous vulnerability monitoring and compliance-ready reporting – delivers a complete SBOM programme aligned to SEBI CSCRF, RBI Master Directions, and CERT-In Technical Guidelines Version 2.0. Available as both on-premise and SaaS, with initial SBOM generation operational in 2–3 weeks, we help regulated entities move from compliance gap to audit-ready posture, without disrupting development pipelines or procurement workflows.
If you are a regulated entity trying to close compliance gaps, contact CyberNX today. With us, you are building a software supply chain security posture that holds up under regulatory scrutiny.
SBOM requirement of SEBI CSCRF FAQs
What is a Software Bill of Materials (SBOM)?
A Software Bill of Materials (SBOM) is a comprehensive inventory of all the components, libraries, dependencies, and modules that make up a software application. It provides detailed information about the software supply chain, including version numbers, licenses, and the origin of the components. SBOMs are essential for identifying potential vulnerabilities, ensuring compliance with open-source licenses, and maintaining transparency in software development. By adopting SBOM practices, organizations can enhance their cybersecurity posture and manage risks associated with third-party components.
Why is SBOM important in software development?
SBOM is crucial for maintaining visibility into the components used in software projects. With modern software relying heavily on third-party and open-source components, it is easy for outdated or vulnerable libraries to slip into production. An SBOM helps developers and organizations track these components, enabling proactive vulnerability management. Additionally, it aids in meeting compliance requirements, ensuring software meets security standards, and streamlining incident response by quickly identifying affected components in case of a vulnerability disclosure.
How does SBOM improve cybersecurity?
SBOM enhances cybersecurity by providing a detailed view of all the components in an application, making it easier to identify and address vulnerabilities. It supports the implementation of secure software development practices by promoting transparency and accountability in the supply chain. Furthermore, in case of cyberattack or data breach, an SBOM allows rapid identification of the compromised components, facilitating efficient remediation. By incorporating SBOMs into security policies, organizations can reduce the risk of supply chain attacks and ensure their software meets robust security standards.
What are the challenges in implementing SBOM practices?
While SBOMs are valuable, their implementation comes with challenges. Maintaining an up-to-date and accurate SBOM can be resource-intensive, especially in large-scale projects with complex dependencies. Additionally, organizations must ensure compatibility between tools used to generate and manage SBOMs across various development environments. Another challenge is educating teams about the importance of SBOMs and integrating them seamlessly into existing development workflows. Despite these obstacles, the long-term benefits of improved security and compliance make SBOM adoption a worthwhile endeavour.
