Granular Data Reporting: The Next Phase of Regulatory Transformation

Regulatory reporting has long been a responsibility for financial institutions. Traditionally, banks submitted reports in aggregated formats, presenting summarized figures in predefined templates to meet regulatory requirements.

Regulators are shifting toward Granular Data Reporting (GDR), requiring institutions to submit data at a much more detailed level. Instead of summaries, regulators now expect visibility into the underlying transactions and individual data points that make up those reports.

While this shift may appear technical, its implications go far beyond compliance. It reflects a broader move toward greater transparency, stronger regulatory oversight, and more data-driven supervision across the financial industry.

What Exactly is Granular Data Reporting

Granular Data Reporting (GDR) is a regulatory approach in which financial institutions submit data at a detailed, transaction-level scale, rather than relying on aggregated figures alone.

Instead of reporting totals, GDR focuses on the individual records that make up those totals, giving regulators greater visibility into transactions, exposures, and financial positions.

The level of detail varies depending on the type of financial activity:

• Credit Reporting: individuals loans or facilities
• Deposits: individual accounts and transaction movements
• Securities: specific trades or positions
• Payments: individual transactions
• Collateral Reporting: specific assets and associated details

This shifts moves reporting from static templates to structured, transaction-level data. By working with granular data, regulators can analyze risks more accurately, detect inconsistencies earlier, and gain a clearer understanding of the financial system.

At the same time, financial institutions are encouraged to strengthen their internal data management practices, improving data quality, transparency, and overall reporting efficiency.

Why Regulators Are Moving Toward Granular Data Reporting

Regulators are increasingly adopting Granular Data Reporting (GDR) to gain a precise, transaction-level view of risks within the financial system. Unlike traditional reporting, which relies on aggregated totals and predefined templates, GDR provides detailed, structured data that improves transparency, traceability, and risk oversight. Aggregated reports summarize data but can obscure underlying exposures, making risk identification harder and often requiring manual reconciliation.

Key differences include:

Traditional Reporting:

• Aggregated totals
• Limited visibility into underlying data
• Heavily reliant on manual reconciliation
• Report-focused approach

Granular Data Reporting:

• Individuals transaction or accounts
• Greater transparency and traceability
• Supports automated validation and improved data accuracy
• Data-focused approach

By moving to granular data, regulators gain clearer visibility into transactions, while banks are prompted to strengthen data management practices. This not only ensures accurate reporting but also unlocks opportunities for deeper insights and operational efficiency.

Opportunities for Banks:

Enhanced Risk Insights

Structured, granular data enables management to better understand credit concentrations, liquidity exposure, and emerging risk trends, supporting proactive decision-making.

Improved Data Quality

Automated validations and structured frameworks reduce errors, reconcile inconsistencies, and ensure reliable, consistent data for both regulatory submissions and internal analysis.

Greater Data Reusability

Granular data can be repurposed across risk management, financial planning, stress testing, and analytics, turning regulatory reporting into a strategic asset.

The Real Challenge: It’s Not Just a Reporting Project

Implementing GDR is not simply a matter of submitting more data. It requires a comprehensive, enterprise-wide transformation.

Key success factors include:

• Strong Data Governance: clearly defined policies and procedures
• Defined Data Ownership: accountability across departments
• Cross-Departments Collaboration: cooperation between IT, finance, risk, and reporting teams
• Modern Technology Infrastructure: scalable, automated systems for data capture, validation, and reporting
• Validation Rules And Audit Trails: ensuring data accuracy and traceablity

The shift to GDR impacts the entire institution, including reporting teams, risk management, IT, finance, data governance, and senior management. In many cases, GDR becomes not just a reporting initiative, but a full-scale data transformation program.

Why This Matters Now

Globally, and across Asia, regulators are increasingly moving towards granular approaches. The direction is clear, regulatory is becoming more data-driven, automated, and analytical.

Banks that invest early in structured, high-quality data foundations will be better positioned to:

• Adapt quickly to regulatory changes
• Improve operational efficiency
• Enable advanced analytics and AI-driven insights
• Strengthen data governance and accountability

Early investment in GDR is not just about compliance, it is about preparing the organization for a future where data is central to strategy and decision-making.

Malaysian Granular Data Reporting

Granular Data Reporting represents a shift in mindset, not just a change in reporting format. It reflects a broader move toward:

• Greater transparency and accountability
• Improved data management and quality
• Stronger regulatory oversight

With Central Bank Malaysia’s Project STREAM advancing supervisory reporting toward more granular, data-driven submissions, Malaysian banks are encouraged to begin preparing early. Investing in structured and robust reporting frameworks today will help them meet future regulatory requirements with confidence and agility.

By embracing GDR as a strategic initiative, banks can turn regulatory compliance into an opportunity for operational excellence, risk insight, and long-term resilience.

Contact us at marketing@trisilco.com to learn how we can support your Granular Data Reporting and regulatory data transformation journey.