Agentic Legal Document Processing

NOS’s Legal Department was handling more than 100 requests a day, each processed manually across email, legacy systems, and internal rules. A GenOS Supervisor workflow now automates the end‑to‑end treatment of standard requests, routing only uncertain cases to human review with full context. The result: around 640 staff hours saved per week, 80% of requests resolved by the system, and 90% answer accuracy with traceable decisions.

client:
implementation time:
5-7 months
Technologies:
Gen-OS
industry:
Media & Telecom
team in this project:
Rui Figueiredo
CTO & Co-Founder
Bruno Vieira
Senior Data Engineer

We operationalize data to deliver measurable impact

+100
requests handled per day
80%
requests resolved by GenOS
~640
staff hours saved weekly
Results measured in production

The Opportunity

Legal teams in large companies sit at the intersection of volume and risk: they must respond quickly to high‑stakes requests while maintaining accuracy and compliance.

High workload on critical requests

The Legal Department handle more than 100 requests every day - from public prosecutors, courts, and internal stakeholders - each demanding staff attention and careful validation against internal systems and rules.

No scalability, growing bottlenecks

As demand grew, the department became a bottleneck. Every request required manual reading, data retrieval, and response drafting, making it hard to scale without adding headcount and increasing pressure on the team.

Limited visibility and control over patterns

Requests arrived via email in varying formats, and exceptions were handled case by case. There was no consolidated view of why requests failed, which patterns were most frequent, or how process changes were affecting throughput and accuracy over time.

The Solution

DareData deployed GenOS Supervisor as the orchestration layer for legal request handling, turning a manual email‑driven process into a governed, measurable workflow.

Incoming requests are captured automatically, normalised, and routed through a standard pipeline. GenOS retrieves the relevant information from NOS’s internal systems, applies the agreed legal and operational rules, and drafts responses for the straightforward cases. When confidence is high and all checks pass, the request is handled end to end without human intervention.

When the system is uncertain, it escalates the case to a lawyer with the proposed answer, underlying data, and reasoning path attached, so review starts from a concrete suggestion rather than a blank screen. Legal staff stay in control of edge cases and policy decisions, while the system absorbs the repetitive work.

Every step is logged inside GenOS Supervisor. The team can see which requests flowed straight through, which required review, and which patterns are causing most escalations or failures. Over time, feedback from human decisions is used to refine rules and behaviour, so the workflow handles more of the volume while keeping compliance and oversight intact.

The Impact

The impact of GenOS Supervisor on NOS’s Legal Department is visible on two levels.

On the productivity side, what was once a fully manual process is now largely automated. The team saves around 640 hours of work each week, roughly 128 hours per day. GenOS responds correctly to about 90% of inquiries without needing manual review, leaving only the remaining 10% for human intervention.

On the governance and experience side, the department now has visibility and control over the entire workflow. Lawyers can track performance in real time, understand how the system reaches its answers, and continuously refine rules and behaviour. This balance of automation and oversight builds trust: AI handles the volume, while humans retain authority over edge cases and policy.

Freed from repetitive tasks, the Legal team can dedicate more time to complex matters and process improvement. Clients receive faster responses with the same level of quality, and the department is better positioned to scale without linearly increasing headcount.

+100
requests handled per day
80%
requests resolved by GenOS
~640
staff hours saved weekly
"AI can be central to transforming the legal sector. It should not be seen as an end in itself, but as a powerful tool to enhance and amplify human work."
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Francisco Nazareth
Head of Legal
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