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Quality Control Resources

Continuous Quality Improvement

Turn QC insights into long-term operational improvement with expert guidance, proven methodologies, and

resources to support continuous learning.

Apply proven methodologies

• Westgard Six Sigma principles

• Data-driven QC design and optimization

 

Learn from real-world practice

• Case studies and best practices

• Practical strategies for implementation

 

Empower teams with knowledge and tools!

Featured

Results are in for the 2025 Global QC Survey! Review key findings and best practice recommendations for optimizing QC workflows.

Learn how the auto-connectivity features of LabLink 360 can save time and support multi-site peer review performance insights

On-demand demo! Experience an expert walkthrough of LabLink 360 quality assurance software.

Partner with Westgard QC, Inc.

It’s not me, it’s MU! Measurement uncertainty in the US and around the world.

In this webinar, industry expert Sten Westgard, MS, of Westgard QC, Inc., provides key findings, challenges and takeaways QC practices across the globe. Presented at ADLM, 2024.

Practical strategies for optimizing QC workflows and best practice recommendations.

Written by expert Sten Westgard, MS, of Westgard QC, this quality controls implementation guide builds on the findings from the 2025 Global QC survey to provide real-world strategies for modern laboratories.

Quality control insights and best practices

Smart Note | Peer Group Comparison

Written by expert Sten Westgard, MS, of Westgard QC, this SmartNote explains why peer group quality matters more than peer group size and how laboratories can use meaningful comparisons to improve QC performance.

SmartNote | Sten Westgard

A warning on warning rules: Are we warning ourselves to distraction?

The background and limitations of 2 standard deviation (2SD) "warning rules" and the advantages of Westgard rules.

Guide | Sten Westgard

Smarter QC for stronger labs: A practical guide to modern quality control

A stepwise implementation guide for optimizing QC workflows and practices.

SmartNote | Sten Westgard | US Edition

The state of laboratory QC in 2025: Challenges and opportunities

Results from the Westgard 2025 global QC practices survey, presented with key

findings, regional trends, and best practice recommendations for optimizing QC.

SmartNote | Sten Westgard | European Edition

The state of laboratory QC in 2025: Challenges and opportunities

Education and reference

SmartNote

How consolidation of QC references improve clinical laboratories’ operational efficiency
 

Explore a real case scenario and discover how Thermo Scientific™ MAS™ quality controls can help laboratories improve their day-to-day QC efficiency.

Thermo Scientific MAS QC Handling

Thermo Scientific™ MAS™ controls stored at -15 to -25°C

Thermo Scientific MAS Max Handling

Thermo Scientific™ MAS™ Max controls stored at -15 to -25°C

Discover how qualified laboratories can participate in the Thermo Scientific™ MAS™ QC Value Assignment Program.
Review testing guidelines, participation requirements, timelines, and available compensation options.

Not all products are CE marked or have FDA clearance for sale in the U.S. Availability of products in each country depends on local regulatory marketing authorization status.