WEBINARS
4 SESSIONS
25 SEP 2026 · NOON EST
ON-DEMAND
ON-DEMAND
For over 25 years, Westgard QC has brought practical quality control tools, lessons and research to laboratory professionals worldwide — from your first Levey-Jennings chart to Sigma-based QC design.
Basic QC Practices lessons, Z-Stats and the essentials of control charts.
QC Design, Sigma metric analysis, OPSpecs and Westgard Sigma Rules.
CLIA Final Rule, consolidated performance specifications and MU goals.
Online courses, books, software and public or private workshops.
The latest thinking from Westgard QC — watch a session, explore how labs around the world really run QC, or read the newest essay.
Calculate control limits, Sigma metrics, QC frequency and method validation statistics — no install, no sign-up.
Set limits from your own mean and SD.
Sigma metrics from allowable error, bias and imprecision.
Choose the right rules and number of controls.
Map performance to an appropriate QC strategy.
Imprecision statistics for method validation.
Record results and quantify linearity errors.
Public and private workshops on QC design, Six Sigma and risk-based QC, tailored to your instruments and quality goals.
James O. Westgard
Founder
Sten Westgard
[Title]
Westgard QC brings tools, technology and training to today's healthcare laboratories — QC lessons, case studies and essays from leaders in quality control, plus a reference source for quality requirements including CLIA.
Ask about products, workshops, the Sigma Verification of Performance Program, or anything QC.
Call 203-980-1647
Email [email protected]