During Production Inspection (DUPRO)
By conducting inspections at various stages throughout the manufacturing process, companies can identify and address issues before they escalate, ultimately saving time, money, and resources. This proactive approach allows manufacturers to maintain tight control over their production, ensuring that each unit meets the necessary standards and specifications.
DUPRO inspections play a crucial role in preventing quality issues from escalating. Unlike final inspections that only catch defects at the end of production, DUPRO ensures problems are identified and resolved at the earliest possible stage. This minimizes the risk of defective products reaching customers, reducing potential recalls and brand reputation damage.


The Importance of During Production Inspection
1. Optimize Production Efficiency
DUPRO helps identify bottlenecks and inefficiencies during manufacturing, allowing for real-time adjustments that improve workflow, minimize downtime, and increase overall production output.2. Maintain Consistent Product Quality
Ongoing quality inspections throughout the production process ensure that finished products meet required specifications. This enhances customer satisfaction, brand reputation, and compliance with industry standards.3. Reduce Costs and Material Waste
Detecting defects early in production helps businesses avoid costly rework, minimize material waste, and prevent production delays, leading to significant cost savings.4. Mitigate Risks and Prevent Compliance Issues
Monitoring production at critical stages helps identify potential defects and regulatory non-compliance issues before they escalate. This proactive approach reduces the risk of recalls, shipment rejections, and financial lossesHow to Conduct a During Production Inspection (DUPRO)?
The inspection team assesses products, materials, and production processes against agreed-upon specifications. This includes:
- Examining random product samples to check for defects, consistency, and compliance with quality standards.
- Evaluating production tools, machinery, and components to ensure they meet operational and quality requirements.
- Verifying adherence to the production schedule and identifying any delays or inefficiencies.
- Using detailed inspection checklists to systematically review every critical aspect of the production process.
Frequently Asked Questions (FAQ) About During Production Inspection (DUPRO)
DUPRO is a quality control inspection conducted during the manufacturing process to identify defects and ensure compliance with product specifications before final production is completed.
DUPRO inspections are typically performed when 10-80% of production is completed. This allows manufacturers to detect and correct issues before they affect the entire production batch.
DUPRO helps maintain product quality, reduce defects, minimize costly rework, and ensure adherence to the production schedule. It also allows manufacturers to optimize their production process in real time.
A DUPRO inspection typically involves checking raw materials, semi-finished products, production tools, and adherence to specifications. Inspectors also assess production efficiency and identify potential bottlenecks.
By identifying issues early in production, DUPRO prevents costly rework, reduces material waste, and minimizes delays that could impact delivery timelines.
DUPRO inspections can be performed by third-party quality control companies like ECQA, which provide experienced inspectors to ensure compliance with quality standards.
A Pre-Production Inspection (PPI) is conducted before manufacturing begins to check raw materials, components, and initial setup. A DUPRO inspection takes place during production to monitor quality and prevent defects.
To schedule a DUPRO inspection, contact ECQA through our website or reach out to our team for a consultation. We will tailor the inspection process to meet your specific quality control needs.
- Free consultation
Schedule your During Production Inspection (DUPRO) with ECQA and experience a stress-free, compliant, and quality-assured start to your production journey. Reach out to our team of experts who are ready to assist you every step of the way.

Email us Get a free quote
