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Case Study: Evahan Closes QMS Resource Gap in High-Pressure Defence Manufacturing Environment

Evahan recently led the development and implementation of a comprehensive suite of calibration procedures for a rapidly scaling Australian defence manufacturing business.

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Calibration Montage for Defence Manufacturer

Case Study: Evahan Closes QMS Resource Gap in High-Pressure Defence Manufacturing Environment

Evahan recently led the development and implementation of a comprehensive suite of calibration procedures for a rapidly scaling Australian defence manufacturing business—one facing aggressive production deadlines and high-stakes demand from global aerospace clients and the Australian Department of Defence.

The internal engineering and quality teams were at capacity. The calibration systems? Fragmented, undocumented, and audit-vulnerable.

Translation:

“This is a mess. Give it to Jason—he’ll sort it out.”

Mandate

Evahan was engaged to:

  • Close the resource gap
  • Architect a calibration framework
  •  Align systems with ISO 9001 and defence-grade audit expectations

Execution Highlights

  •  Authored and formalised procedures for CNC machines, ceramic ball dimensional probes, portable CMMs, fabrication hand tools, and machining centre accessories
  • Built a layered calibration strategy balancing operational efficiency with compliance
  • Consolidated records in SharePoint registers to streamline audit readiness
  • Created seven distinct tool categories for risk-based calibration logic
  • Embedded traceability across procedures, registers, and system dependencies

Outcome

Evahan delivered a fully integrated calibration system—traceable, efficient, and audit-ready. What began as a compliance scramble is now a strategic asset.

This wasn’t just documentation. It was doctrine.
 

Jason Bresnehan Yacht in Hobart
Jason Bresnehan Yacht in Hobart

About Jason

Jason Bresnehan is the founder of Evahan Group and a fixer. With over three decades of experience in quality systems, operational risk, and business transformation, Jason has a knack for cutting through complexity and getting to the crux of what’s really holding a business back.

He designs ISO 9001-certified Quality Management Systems that are practical, auditable, and built for real-world messiness—not textbook perfection. His work spans high-risk, high-compliance industries from marine engineering and dangerous goods transport to modular construction, defence manufacturing, and robotic point-of-sale systems.

Jason’s Fixer Principle is simple:
Cut to the Jase. Keep it simple. Act.

Whether you’re chasing certification or just want a system that works, Jason helps organisations embed quality into every decision, repair, and customer interaction—without the fluff.

Let’s Talk
If you’re tangled in systems, drowning in documentation, or just need a fresh set of eyes, reach out. Jason’s known for saving businesses tens of thousands—and he reckons he could save a global giant millions in weeks.

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