Production Transfer Checklist: How to De-Risk Supplier Changes and Reallocation Projects

Changing suppliers or reallocating production is rarely just a tooling project. It can be a strategic decision to improve supply-chain resilience, move production closer to an end market, reduce geopolitical or tariff exposure, consolidate suppliers, or solve recurring delivery and quality issues. 

Whatever the reason, a production transfer requires a clear risk mitigation plan. It is about much more than moving manufacturing from one factory to another. The receiving partner may need to take over material sourcing, production equipment, automation, assembly steps, quality controls, packaging, logistics, or customer-specific requirements that were previously managed by another supplier or another location. 

Rompa Group has managed transfers between our own factories as well as projects moving from external suppliers into our global manufacturing network. Each case had common goals: keep supply running, align expectations early, and reduce the risk of unexpected cost, quality or timing issues. 

We have turned those lessons into this high-level checklist to help companies prepare for a production transfer conversation with a new manufacturing partner. 

☐ Define what the transfer needs to achieve

Before discussing tools, machines or logistics, be clear on the business reason for the transfer and what success should look like. A production transfer should not be treated as just a risk-management exercise. It can also create an opportunity to improve manufacturing performance. 

Instead of simply recreating the existing process in a new location, take the chance to review the full manufacturing setup and identify potential to improve productivity, waste reduction, quality control, automation, inspection, packaging and supply-chain resilience. 

Are you trying to: 

• Improve delivery performance?
• Resolve recurring quality problems?
• Reduce production costs? 
• Consolidate your supplier base? 
• Move production closer to an assembly site or end market? 
• Respond to a supplier closure or other urgent situation? 

In some cases, the answer is obvious, but even an enforced move as the result of a supplier closure can be an opportunity to revisit production costs and focus on quality.  

The earlier you have agreement on the overall objectives, the easier it becomes to build a realistic risk plan and align both parties on what success looks like. This is essential later in the project when evaluating whether the transfer has truly been successful. 

Be particularly careful when quality is the main reason for the change. First establish whether the problem sits with the supplier’s production process or with the mold itself. Moving a worn or damaged tool to a different factory will not automatically remove the defects it produces. 

The new manufacturing partner needs to understand not only the tool, but also the full production environment around it.

☐ Gather the current production and supply-chain data

Collect as much of the following as possible:

• 2D and 3D part and tool data
• Annual volumes and forecast demand
• Current cycle time, scrap rate and operator requirements
• Material specifications and approved suppliers
• Packaging, labeling and logistics requirements
• Assembly, testing or post-processing steps
• Quality control plans, gauges, jigs and fixtures
• Automation, robots or handling systems linked to the process

Small details can have a large effect on the transfer plan. For example, material availability, runner weight, inspection requirements, packaging rules or customer-side assembly steps can all influence cost, timing and supply continuity.

Where information is unavailable, identify the gap clearly rather than treating an estimate as confirmed data.

☐ Gather process history and technical records

Try to obtain the available records before the relationship with the current supplier ends:

• Tool dimensions, weight and toolmaker details
• Maintenance, service and repair records
• Number of shots completed
• Known damage, wear or problematic cavities
• Previous modifications or accepted deviations
• Process settings and material data sheets
• Machine, connection and utility requirements
• Available spare parts and critical replacement items

This history helps the new partner understand what can be transferred as-is, what may need repair and where assumptions must be agreed before the transfer starts.

☐ Gather physical quality references

Before any equipment or tooling leaves the current supplier, secure:

• The last parts produced from the tool
• Approved “golden” or reference samples
• Boundary samples showing acceptable quality limits
• Approved dimensional reports
• Records and pictures of recurring defects
• Details of critical characteristics
• Quality control gauges, jigs and fixtures
• Functional or assembly test requirements

The last shot shows the mold's current output, while an approved reference sample shows the expected standard. They may not be identical, and both are useful during trial and acceptance.

Identify anything that could interrupt supply, create a mismatch in expectations or prevent the process from running successfully at the new location.

☐ Protect supply continuity during the transfer

A transfer plan should include enough safety stock to cover removal, transport, installation, trials, validation, customer approval and possible repairs or repeated test runs.

It is unwise to plan only for a best-case scenario. A realistic buffer helps protect customers from supply-chain interruption while the new process is being validated.

The receiving supplier should also confirm that it has enough machine capacity for the expected annual volumes.

☐ Check the complete production setup

Where possible, arrange for the receiving partner to observe the current production process. Seeing the process in operation can reveal important details about equipment condition, automation, handling, inspection, deviations and supplier-specific ways of working that may not be visible in drawings or records.

If a visit is not possible, use the available records, samples and trial process to check:

• Tool condition, spare parts and required repairs
• Machine compatibility, cooling and connection requirements
• Material sourcing and local supplier availability
• Robots, handling systems, automation and end-of-arm tooling
• Assembly jigs, gauges, fixtures and test equipment
• Control plans, inspection methods and accepted deviations
• Packaging, logistics and customer-side process steps

The aim is to identify what can run immediately, what requires adjustment and what may need repair or additional equipment. Allow time, stock and budget contingency for unknown problems or repeated trials.

Clear alignment is essential before production is moved. Both parties should know which data is confirmed, which assumptions are being used and how decisions will be made when new information appears. 

☐ Agree the assumptions and responsibilities behind the transfer plan 

Both parties should understand: 

• Which data has been confirmed and which data is assumed 
• Which quality deviations are currently accepted by the customer 
• How trial results, repairs or process changes will be reviewed 
• Who approves additional equipment, material changes or cost changes 
• Which validation steps are needed before series production starts 

If information is missing, it should be documented openly. Shared assumptions can be used at the start, but they should be reviewed together once the real process has been tested. 

☐ Agree how the transferred process will be trialed, corrected and accepted 

Before production is transferred, agree: 

• What the trial must verify 
• Which drawings, samples and measurement methods apply 
• Which visual, dimensional and functional criteria must be met 
• Who approves repairs, equipment and associated costs 
• Whether the customer must complete a fit-and-function test 
• Who gives final production approval 

Any proposed deviation from the documented requirements should be formally reviewed and approved before production is released. 

Regular production should begin only once both parties have a shared, recorded understanding of what has been accepted. 

In summary: To reduce risk when changing supplier or reallocating production, look beyond the tool. Gather the production, quality and supply-chain data; check continuity risks, equipment compatibility and accepted deviations; and agree assumptions, validation steps and approval criteria before the transfer begins. 

No checklist removes every unknown, but a structured transfer approach helps protect supply continuity, reduce disputes and create a more transparent partnership between customer and manufacturing partner. 

Preparing for your next supplier change, production reallocation or supply-chain resilience project?

Considering a supplier change or planning a production transfer? 

Speak to Rompa’s experts about the practical steps needed to de-risk your transfer project.