Governing AI in the Enterprise Codebase

The Client: 

A leading airline organization

Overview: 

A leading airline sought to scale AI-assisted software development to improve engineering productivity—but faced a critical challenge: how to adopt AI without introducing risk into a highly regulated, operationally critical environment.

Eliassen partnered with the organization to implement a governance-driven development model that made AI-generated code auditable, traceable, and production-ready from the start.

 

The Challenge: 

AI tools were accelerating development, but eroding confidence in code reviews.

In an environment where even minor defects can lead to compliance exposure or operational disruption, reviewers lacked visibility into how AI-generated changes were created and validated. As a result, review cycles slowed and risk increased.

At the same time, blocking AI adoption wasn’t realistic. The productivity gains were too significant to ignore.

The organization needed a way to ensure AI-generated code could be trusted—without sacrificing speed. 

 

The Solution: 

Eliassen embedded governance directly into the AI-assisted development lifecycle.

The team codified engineering standards—including testing, security, architecture, and code quality—into a “Constitutional AI” framework that AI tools must follow continuously.

Clear operating instructions defined how AI participates in development: reference standards first, follow a structured workflow, validate outputs, and document decisions at every step.

An 8-step atomic development cycle ensured discipline and traceability. The AI generates a small unit of code, tests it, validates it against standards, explains its reasoning, and commits—before moving forward. No step is skipped, and every change is independently verifiable.

The approach was applied to modernize a legacy cargo management application, proving its effectiveness in a production-critical system.

 

The Result: 

  • Increased test coverage from 40% to 91%

  • Achieved 6x faster test execution

  • Delivered 63 fully traceable, audit-ready commits

  • Introduced zero defects during modernization

By embedding governance into the workflow, the organization achieved AI-driven speed without compromising quality or compliance.

 

Key Takeaway: 

AI-assisted development can meet enterprise standards—when governance is built into the process itself.