Chain of Custody Safeguards Sustainability Claims

As global pressure mounts for greater climate accountability, the coal industry finds itself under scrutiny over its environmental impacts, especially concerning Scope 3 emissions, which account for the greenhouse gases generated across the entire value chain, including the downstream combustion of coal by customers.

Accurate Scope 3 emissions reporting is now a regulatory and reputational imperative. Yet, it remains fraught with challenges: complex supply chains, data reliability issues, and the need for extensive collaboration with suppliers and partners.

At the same time, regulators and investors are intensifying their focus on greenwashing, with enforcement actions and severe penalties for companies making unsubstantiated or misleading sustainability claims.

Establishing robust, verifiable processes, such as chain of custody systems, is critical in this landscape. These systems underpin the credibility of emissions disclosures and help coal companies avoid the reputational and legal risks associated with greenwashing, ensuring that reported climate actions genuinely reflect operational realities.

What is Chain of Custody in IT Systems?

Chain of Custody in IT systems refers to the documented and systematic process of tracking the movement, handling, and control of digital assets, such as data, systems, or electronic evidence, throughout their entire lifecycle. The Chain of Custody process is essential for ensuring digital information’s integrity, security, and traceability, especially in contexts where evidence or critical data must be preserved for legal, regulatory, or operational purposes.

So let’s have a look at what the key components of Chain of Custody in IT systems are:

1. Documentation: Every action taken with a digital asset, such as collection, transfer, storage, or analysis, is recorded. These actions include who handled the asset, when it was accessed or moved, and the purpose for each action.
2. Audit Trails: Maintaining a chronological and tamper evident log (often digital) that details all interactions with the asset. This audit trail is crucial for verifying that data has not been altered or tampered with.
3. Access Control: Only authorised personnel should have access to sensitive data or systems, and strict controls and authentication mechanisms should be in place to prevent unauthorised access or modifications.
4. Asset Identification: Each asset is uniquely identified, often using serialisation or other tamper evident methods, to ensure it can be tracked independently through its lifecycle.
5. Security and Integrity: The chain of custody process helps protect assets from malicious actors and ensures that any break in the chain, where control or documentation lapses, can be quickly identified and addressed, preserving the reliability and authenticity of the data or evidence.

So why is Chain of Custody so important and why does this matter for certain systems? Here are the key reasons:

1. Legal and Regulatory Compliance: Many industries require organisations to prove the integrity and proper handling of digital evidence or sensitive data, especially in legal proceedings, audits, or investigations.
2. Incident Response and Forensics: In the event of a security breach or data loss, a well maintained chain of custody enables forensic investigators to trace the history of the affected data, understand the scope of the incident, and support legal action if necessary.
3. Risk Mitigation: By providing transparency and accountability, a chain of custody reduces the risk of data tampering, loss, or unauthorised access, which can have severe operational and reputational consequences for organisations.

So the key aspects of Chain of Custody can be summarised as :

Chain of Custody and the Law

So if you have Chain of Custody active & working in your IT application, how is that treated in a court of law & what are the key components that the legal system looks for in a Chain of Custody:

• Authenticity and Integrity: The Chain of Custody provides a documented, chronological record of how evidence was collected, handled, transferred, stored, and analysed. This documentation assures the court that the evidence presented is the same as what was originally collected and has not been tampered with, altered, or contaminated.
• Admissibility of Evidence: Courts require a clear and unbroken chain of custody for evidence to be considered admissible. If gaps, inconsistencies, or missing documentation exist in the Chain of Custody, opposing parties can challenge the evidences’ authenticity and reliability, potentially leading to its exclusion from the trial.
• Accountability and Transparency: Every individual who handles the evidence must document their actions, including the date, time, location, and purpose of each transfer or access. This level of detail ensures accountability and allows any issues or irregularities to be traced to a specific person or event.
• Expert Testimony and Legal Scrutiny: Forensic experts or custodians may be called to testify about the Chain of Custody during court proceedings. They must demonstrate that all procedures were followed and that the evidence remained secure and unaltered throughout its journey from collection to court presentation.

When a break in the chain of custody is established within the legal system, the ramifications can be profound. The foremost consequence is that the evidence in question may be ruled inadmissible by the court, meaning it cannot be presented to the judge or jury. This exclusion can significantly undermine the prosecution’s case, especially if the evidence is central to proving guilt beyond a reasonable doubt. In some instances, the absence of this evidence may result in the case being substantially weakened or even dismissed outright.

Beyond mere admissibility, any indication of a compromised or poorly maintained chain of custody can cast serious doubt on the reliability and authenticity of the evidence. The defense may seize upon these weaknesses to challenge the credibility of the prosecution’s case, reducing its persuasive force and potentially leading to acquittal or reduced charges.

Common Concepts Confused with Chain of Custody

Several terms and concepts are frequently confused with “chain of custody,” especially in IT, supply chain, and legal contexts.

Here are some of the most common sources of confusion:

1. Traceability – Traceability is a broader concept that refers to the ability to track the history, location, or application of a product or data throughout its lifecycle. Chain of custody is a specific subset of traceability, focusing on the chronological documentation of custody, control, transfer, and handling of an item or data. For example, traceability might track where a product was manufactured and shipped, while chain of custody documents exactly who had control of the product at each step.
2. Audit Trail – An audit trail records all activities or changes made to a system, file, or data set, often for accountability and security. Chain of custody is specifically about documenting the transfer and control of evidence or items, not just any activity. For example, an audit trail might show who accessed a database, but a chain of custody documents the physical or digital handover of evidence or assets.
3. Supply Chain Transparency – Supply chain transparency is about making information on sourcing, production, and movement of goods visible to stakeholders. Chain of custody is focused on the integrity and documentation of custody, not the broader visibility or openness of the supply chain. For example, transparency initiatives might publish supplier lists, while chain of custody tracks who handled a specific shipment at each point.
4. Supply Chain Digitisation – Digitisation uses technology to automate and optimise supply chain processes. Chain of custody is about maintaining a documented, tamper evident record of control, not just digitising operations. For example, Digital supply chains may use software for efficiency, but chain of custody ensures the integrity and accountability of goods or data as they move through the supply chain.
5. Continuous Improvement – Continuous improvement is a management philosophy that enhances processes. Chain of custody is about documentation and integrity, not process optimisation. For example, Continuous improvement might streamline workflows, while chain of custody ensures each step is appropriately recorded and controlled.
6. Provenance – Provenance is commonly used in art, history, and archives to describe the chronology of ownership or location of an object. While similar, a chain of custody is more formalised and legally binding, especially for evidence. For example, provenance can show previous painting owners, while a chain of custody is required for evidence in legal proceedings to ensure admissibility.

So what about Chain of Custody potential in the Coal Sector?

The introduction of chain of custody systems holds significant promise for transforming Scope 3 emissions reporting in the coal sector. If developed and widely adopted, such systems could dramatically improve the accuracy, transparency, and reliability of emissions data by enabling detailed documentation of coal’s journey from extraction to end use. This would allow companies to trace emissions back to specific activities and locations within the supply chain, making it possible to pinpoint emissions hotspots such as transportation or downstream combustion by customers and allocate emissions with far greater precision. For instance, the ability to track coal shipments through a robust chain of custody framework could ensure that emissions from combustion, which represent a major Scope 3 source, are attributed to the correct batch and end user, rather than being estimated or misreported.

A well-designed chain of custody system could also standardise data collection across the industry, reducing the current reliance on rough estimates or inconsistent supplier data which is a persistent challenge in Scope 3 reporting. By applying mass balance models, as recommended in emerging GHG Protocol guidance, companies could link emissions data to specific coal batches, resulting in more granular and credible reporting. This standardisation would be particularly valuable as regulatory and industry expectations continue to evolve, with increasing emphasis on auditable and consistent disclosures aligned with global best practices.

Moreover, the adoption of chain of custody systems has the potential to foster much needed collaboration among suppliers and customers. By requiring verification of emissions data at every transfer point, these systems could help ensure data consistency and accuracy, addressing the longstanding challenge of engaging multiple stakeholders across complex and often opaque coal supply chains.

Perhaps most importantly, the development of chain of custody systems could play a pivotal role in addressing greenwashing within the coal sector. By embedding accountability and transparency into every stage of the supply chain, and by providing verifiable documentation, these systems would make it significantly more difficult for companies to make misleading environmental claims. For example, chain of custody tracking could ensure that emissions reductions are not overstated, even as production expands, and that claims about carbon capture technologies are substantiated with concrete evidence.

SCIAR Systems is at the forefront of this industry transformation, pioneering the development and deployment of a coal-specific chain of custody solution designed to address the sector’s unique challenges and regulatory demands. Leveraging advanced cloud-based technology, SCIAR’s platform streamlines the entire logistics process from customer engagement to site execution and loading whilst embedding rigorous documentation and traceability at every stage.

By tailoring its system to the complexities of coal supply chains, SCIAR enables companies to capture, verify, and report emissions data with unprecedented accuracy and transparency. This not only supports compliance with emerging Scope 3 reporting standards, but also empowers coal producers to confidently substantiate their environmental claims, mitigate greenwashing risks, and build trust with regulators, investors, and stakeholders.

Conclusion

Chain of custody is the foundation of trust, transparency, and accountability across IT Systems. In the coal sector, these systems are becoming critical for accurate Scope 3 emissions disclosures and for combating greenwashing.  Here at SCIAR Systems we are leading the industry by delivering coal-specific chain of custody solutions that enable seamless traceability and rigorous data verification. Coal producers can now confidently meet rising ESG standards and regulatory demands, setting a new benchmark for transparency and environmental integrity across the sector.

About the Author

Nick Ogle has have over 30 years of experience in Enterprise IT, spanning roles from engineering, sales to marketing across Australia, the USA, and APJ for various IT vendors. Nick has also founded his own consulting businesses.

Nick is passionate about entrepreneurship and software innovation that drives positive change. Currently, he is the Sales & Marketing Manager at SCIAR Systems, a Newcastle based SAAS startup, where he is helping commercialise their groundbreaking Bulk Commodity Logistics and ESG software solutions.

Nick is well credentialed to talk about issues in Software Development due to his extensive experience in cloud computing architectures, application design and general industry background in IT.

For more information on Nick and to find articles that have been written on the IT sector in the past, then feel free to look at his LinkedIn profile or browse some of the additional articles Nick has written for SCIAR Systems.