Pre-Production in Apparel: A Simple Checklist to Avoid Factory Delays

Pre-Production in Apparel: A Simple Checklist to Avoid Factory Delays

Factory delays in apparel production often start long before sewing begins. In many cases, the root cause is incomplete or unclear pre-production preparation. A structured pre-production process helps align teams, suppliers, and timelines before production capacity is committed. Below is a simple pre-production checklist that helps reduce common causes of factory delays.

1. Finalized Product Specifications

Ensure that all product details are confirmed before production starts. This includes:

  • Measurements 
  • Materials 
  • Colors 
  • Trims 
  • Construction details 

Late changes at this stage often lead to rework or production holds.

2. Approved Samples

Production should only move forward once samples are fully approved. This includes fit, quality, and workmanship. Unresolved sample feedback is a common reason for stop-and-go production.

3. Confirmed Materials and Trims

Fabric and trims should be approved, available, and allocated to the order. Delays frequently occur when materials arrive late or differ from approved samples.

4. Clear Purchase Orders

Purchase orders must reflect final quantities, delivery dates, and specifications. Any ambiguity can result in production errors or delayed starts.

5. Agreed Production Timeline

Confirm the production schedule with the factory, including start dates, key milestones, and shipment readiness. This helps avoid misunderstandings around capacity and lead times.

6. Quality Expectations Defined

Quality requirements should be clearly communicated and understood by the factory. This includes testing standards, tolerance levels, and inspection points.

7. Compliance and Documentation Checked

Verify that required certifications, audits, and documents are valid and up to date before production begins. Missing documentation can block production or shipment.

Want to read more? Check out this article from our blog The Role of Certifications in Supply Chains or read up on ISO standards at iso.org: ISO – Quality Management & Production Standards.