Introduction
If a new packaging line is technically ready but your team is not aligned on who decides, who escalates, and what “good” looks like, commissioning will go off the rails.
That is the gap many CPG manufacturers run into. The FAT passed, the SAT looked fine, training happened, the OEM technician arrived… Then real production starts. Problems pile up and the plant discovers that readiness is not the same as control.
If this sounds familiar, it could be that your core issue is governance. When commissioning is treated like a project closeout instead of a production-critical event, your team loses time, leverage, and confidence. Open issues linger. Workarounds become normal. The line may run, but it does not run the way it should.
In this article, you’ll learn the framework that makes commissioning easier to manage: who should own the startup, how decision rights should work, how to manage issues, what a real run-at-rate requires, and how to protect long-term OEE and total cost of ownership.
Why Commissioning Breaks Down
Most troubled startups do not fail because people are careless. They fail because no one designed the startup period with the same discipline used for design, procurement, and installation.
At the handoff from installation to commissioning, responsibility often becomes blurry:
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Engineering may feel its work is mostly complete once installation and acceptance activities are signed off
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Operations is expected to hit production targets, but may not feel empowered to challenge OEM decisions
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Maintenance is still learning the equipment and often watches problems happen instead of owning the fix
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Quality sees risks, but may not have clear authority to hold the ramp until those risks are addressed
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The OEM technician focuses on validating the machine against the contract and moving to the next site
When nobody clearly owns the startup as an operational event, everybody stays involved but nobody is fully accountable. That is when the issue log grows faster than the line improves.
Who Should Own the Startup
Every commissioning effort needs one startup lead from your organization. This person should not be the OEM technician, and they should not be spread across five competing responsibilities.
The startup lead is the single point of accountability for the ramp period. Their job is to keep the startup moving toward safe, repeatable production rather than letting the loudest voice in the room set the agenda.
At a minimum, the startup lead should have authority to:
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Prioritize issues and assign owners
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Escalate unresolved problems internally and to the OEM
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Approve or reject temporary workarounds
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Coordinate operations, maintenance, engineering, and quality
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Control the go/no-go decision for run-at-rate readiness
Without that role, decisions get delayed, the OEM fills the vacuum, and production pressure starts deciding what is acceptable.
Decision Rights to Define Before the OEM Arrives
The best time to decide “who can approve what” is before commissioning starts (rather than in the middle of a problem). A simple decision-rights matrix prevents confusion when the line is under pressure.
Your matrix should answer questions like:
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Who can approve a design deviation or temporary mechanical workaround?
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Who can authorize production to continue against an open quality concern?
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Who owns communication with the OEM about unresolved startup issues?
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What types of problems require plant leadership escalation?
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Who has final authority to declare the line ready for run-at-rate?
These decisions may sound administrative, but they shape the entire startup. If they are undefined, escalation stalls, production bypasses quality gates, and short-term workarounds become permanent operating habits.
How to Manage Startup Issues So They Actually Get Resolved
An issue log is helpful only if it drives action. Too many plants document startup problems without defining who owns them, how fast they must be addressed, or what counts as closed.
A controlled startup uses an issue-management system with four essentials:
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A priority level for every issue
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One named owner for every issue
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Clear closure criteria
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Daily review and escalation
A practical commissioning issue framework looks like this:
Priority
What it Means
Typical Response
When It Is Closed
Priority: P0
P0
What it Means
Safety or regulatory issue
Typical Response
Stop activity immediately
When It Is Closed
Formally dispositioned and verified
Priority: P1
P1
What it Means
Production-stopping quality or functional failure
Typical Response
Immediate OEM and startup-lead engagement
When It Is Closed
Verified fix under operating conditions
Priority: P2
P2
What it Means
Line can run, but performance, reliability, or consistency is at risk
Typical Response
Respond within 24 hours with temporary containment if needed
When It Is Closed
Corrective action is proven and accepted
Priority: P3
P3
What it Means
Cosmetic, documentation, or minor administrative issue
Typical Response
Schedule and track
When It Is Closed
Completed without affecting startup pace
The most important idea here is simple: Not all issues are equal. If you treat a cosmetic HMI glitch the same way you treat an intermittent quality failure, your team will lose focus and your ramp will drag on.
What a Real Run-at-Rate Should Include
Run-at-rate is the point where you prove the equipment can perform in your plant, under your conditions, with your people. It is not a demonstration run. It is the acceptance gate between commissioning and normal operations.
To be meaningful, run-at-rate needs five things:
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1
A readiness check — All production-stopping and major performance issues should be closed. Operators and maintenance should be able to perform core tasks independently. Materials, product, and connected equipment should all be at target conditions.
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2
Defined test conditions — Write down the SKU or SKU range, target speed, required duration, staffing model, and quality sampling plan before the run begins.
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3
Written acceptance criteria — Agree in advance on throughput, defect rate, downtime allowance, and pass/fail rules. If those criteria are negotiated after the run, the test was never governed correctly.
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4
Plant-led execution — Your production crew should run the line. The OEM can observe and support on safety-related issues, but the goal is to prove the line works in the hands of the team that will own it.
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5
Formal disposition — The result should be documented as pass or fail. If the line fails, the missed criteria, corrective actions, and re-test date should be recorded immediately.
One warning: A run-at-rate on a single easy SKU is not enough if the equipment must support a broader mix. A valid acceptance run should reflect the real variability your team will face after handover.
The Business Cost of Poor Commissioning
A weak startup does not just create frustration. It drives long-term financial loss.
When commissioning is poorly governed, the most common costs show up in four places:
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Lost output capacity because OEE ramps more slowly than planned
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Higher service costs because the plant remains dependent on OEM field support
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Longer, less consistent changeovers because procedures were never fully validated or trained out
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Warranty loss because the organization never formally governed acceptance milestones or claim timing
Unfortunately, these costs do compound. A line that starts with a poor performance baseline often carries that inefficiency for months or years. By the time leadership sees the full impact, the startup team is gone and the plant has normalized the problem.
What Good Commissioning Governance Looks Like
The strongest startups follow a repeatable operating model. They do not rely on heroics, vague partnerships, or daily improvisation.
A strong framework usually includes the following elements:
Element
Purpose
When It Should Exist
Startup charter
Startup charter
Purpose
Defines scope, timeline, success criteria, key roles, and escalation path
When It Should Exist
Before the OEM arrives
RACI or decision-rights matrix
RACI or decision-rights matrix
Purpose
Clarifies who decides, approves, supports, and escalates
When It Should Exist
Before commissioning
Named startup lead
Named startup lead
Purpose
Creates one point of operational accountability
When It Should Exist
Several weeks before startup
Issue-management protocol
Issue-management protocol
Purpose
Prevents open issues from aging without action
When It Should Exist
Day one of commissioning
Training verification
Training verification
Purpose
Confirms people can perform tasks, not just attend training
When It Should Exist
Before run-at-rate
Written run-at-rate protocol
Written run-at-rate protocol
Purpose
Defines the acceptance gate to operations
When It Should Exist
Before commissioning begins
Formal handover
Formal handover
Purpose
Transfers open items, documents, spares, warranty terms, and support contacts
When It Should Exist
At run-at-rate pass
30/60/90-day review
30/60/90-day review
Purpose
Tracks performance after handoff and protects warranty leverage
When It Should Exist
After startup
How to Keep the OEM Relationship Productive
This kind of governance is not about treating the OEM like an adversary. It is about creating clarity. In fact, we believe that good OEMs usually benefit from a disciplined startup because expectations, responsibilities, and acceptance criteria are easier to manage.
The best vendor relationships are structured before the purchase order is awarded. Your contract should clearly define:
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How many technician days are included during commissioning and ramp-up
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Response-time expectations for urgent startup issues
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Exact run-at-rate conditions and acceptance criteria
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What event starts the warranty clock
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Which manuals, drawings, parts lists, and training materials are required before final payment
A Simple Audit for Your Next Startup
If you want to know whether your next commissioning is likely to stay under control, ask these seven questions:
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Do we have a named startup lead with real authority?
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Do we have written decision rights for deviations, quality holds, and OEM escalation?
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Do we have an active issue-management process with priorities, owners, and closure criteria?
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Has the plant team demonstrated competence, not just attended training?
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Do we have a written run-at-rate protocol signed before startup begins?
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Do we know exactly when the warranty clock starts?
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Do we have a formal handover and 30/60/90-day review plan?
If you answer “no” to several of these questions, your startup is at risk even if the machine itself is sound.
The Bottom Line
Commissioning is not the finish line for a capital project. It is the beginning of the operational life of the equipment.
If you treat startup like a closeout exercise, you will likely inherit slow ramp-up, recurring downtime, weak changeovers, and preventable service dependence. If you treat it like a production-critical event—with a startup lead, decision rights, disciplined issue management, and a real run-at-rate—you give your plant a much better chance to reach stable performance faster.
If your team is preparing for a packaging line startup, the next step is to build the governance pieces before the OEM arrives. That means defining ownership, agreeing on acceptance criteria, and making sure your plant team can operate the line without depending on daily vendor intervention.
Looking for a collaborative partnership?
Give us a call. With over 60 years of industry experience, Douglas consultants can help you evaluate automation options and find a solution that builds operational confidence.
