The Client
A leading investment management firm subject to MiFID II transaction reporting obligations, this organization is required to submit accurate transaction reports across a broad range of instruments and counterparty types within strict regulatory deadlines. Failures in eligibility determination, field enrichment, or data quality translate directly into regulatory breaks, rejection notices, and reputational risk with the regulator.
The Challenge
MiFID II transaction reporting placed complex, high-volume demands on a process that remained largely manual and rules-dependent, creating persistent accuracy, timeliness, and governance gaps across the reporting lifecycle. Each regulatory update added execution risk, while manual reconciliation against ARM and regulator feedback consumed significant team capacity without eliminating the breaks it was designed to catch.
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Complex Eligibility and Enrichment:
Determining reportable eligibility and enriching transaction fields against reference data was a complex, manual process, slow, inconsistent, and difficult to scale across a growing instrument universe.
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Data-Quality Issues Causing Rejections:
Quality problems in transaction data caused rejections and regulatory breaks that required manual investigation and resubmission, consuming team capacity and creating compliance risk.
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Labor-Intensive Reconciliation:
Reconciling reported transactions against ARM and regulator feedback was a manual, effort-heavy process that delayed the identification and resolution of breaks.
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Slow and Risky Rule Changes:
Implementing regulatory rule changes required significant development effort and testing cycles, making the firm slow to respond and increasing the risk of non-compliance during transition periods.
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Limited Audit Assurance:
Without end-to-end lineage across the reporting chain, demonstrating the provenance and accuracy of submitted transactions to regulators was time-consuming and incomplete.
The Impact
- 100% Timely MiFID II reporting.
- Fewer Regulatory breaks and rejections.
- Full Audit lineage on every transaction.
The Solution
Hoonartek built Ab Initio DevFac pipelines to capture, enrich, and validate reportable transactions across the full MiFID II transaction reporting lifecycle. Eligibility determination and field enrichment against reference data were automated by rule, replacing the manual processes that had previously introduced delay and inconsistency. Validation and reconciliation logic was embedded to minimize rejections and breaks before they reach the ARM or regulator.
Business rules were externalized to allow rapid response to regulatory change, enabling rule updates to be applied, tested, and deployed without the extended development cycles that had previously made rule changes a source of compliance risk. Reconciliation against ARM and regulator feedback is now automated, identifying breaks earlier and reducing the manual effort required to resolve them. The DevFac automated test framework is applied at each release, with full end-to-end lineage captured so that every reported transaction can be evidenced from source data through to regulatory submission.
Key Benefits
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100% Timely Reporting:
Automated pipelines meet MiFID II submission deadlines consistently, removing the timing risk that manual processes introduced into the reporting cycle.
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Automated Enrichment:
Eligibility determination and field population are derived by rule, accurately and consistently, across all instruments and transaction types.
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Fewer Breaks:
Embedded validation and automated reconciliation cut rejections and regulatory breaks, reducing both compliance risk and the manual effort required to resolve them.
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Change-Ready:
Externalized rules enable the firm to respond to regulatory change rapidly, with new rules applied, tested, and deployed without extended development cycles.
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Audit-Ready:
Full end-to-end lineage evidences every reported transaction from source to submission, providing the regulatory audit trail required under MiFID II.