Use Case 01 · Legal & Professional Services

Contract Review & Due Diligence

Lawyers spend 40–70% of billable hours on first-pass contract review — reading and annotating routine provisions across NDAs, employment contracts, SPA schedules, and commercial agreements. Value-adding work is crowded out by volume-driven annotation.

The Challenge

Why This Happens

Contract volumes have grown while headcount has not. A typical M&A due diligence involves 300–800 documents, mostly PDF. No structured extraction tool integrates with lawyer workflows — everything is manual read-and-annotate with no institutional pattern recognition across matters.

How Copilot & M365 Address This
  1. 1Contracts uploaded to SharePoint contract libraryCopilot reads and extracts key provisions automatically, categorising by agreement type before review begins.
  2. 2Non-standard clauses identifiedCopilot compares provisions against the firm's precedent library, flagging deviations with severity ratings.
  3. 3Review memo drafted with ranked issuesCopilot produces a structured memo with flagged issues ranked by risk level — ready for associate review.
  4. 4Associates review and approve — not draft from zeroLegal judgment applied to Copilot's output, dramatically reducing drafting time and improving consistency.

Impact & Results

Impact Metrics
72%First-pass review time reduced
3.4hAssociates freed per contract
11 daysDue diligence phase shortened on average
Measured via: Time-tracked via Carpe Diem billing system pre/post. Matter manager peer review quality scores. Deal completion milestone analysis.
“

I was spending 3 days on a due diligence report that Copilot now drafts in a morning. The issues list is more thorough, the flagging more consistent, and junior lawyers are working at a genuinely higher level.

OH
Olivia Harrington
Partner, Corporate M&A, UK Law Firm

  Copilot 365 Tools

ROI Calculator (Free) Copilot Readiness Kit ($249) Copilot Safe Scan ($299/mo)

More Legal Use Cases

Use Case 02

Legal Research & Precedent Analysis
Use Case 03

Client Communication & Matter Management
Use Case 04

Regulatory & Compliance Monitoring
Use Case 05

Litigation Support & Document Bundling
Use Case 06

Billing & Time Recording Optimisation

From Our Blog

Deeper reading on this topic — guides, frameworks and real-world perspectives.

Legal
Microsoft Copilot for Legal Services: Contract, Research & Compliance
 Technical
Building a Contract Review Agent in Microsoft Word with Copilot
 Strategy
Copilot vs ChatGPT for Business: Which AI Tool Wins?

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