MLE Participant Summary Information
Click on the links below to access year-by-year information and data on MLE testing events involving Hematology, Blood Bank, Coagulation, Urinalysis and PPM, Microbiology, Immunology and Chemistry. (An International Data Supplement is also available for analytes that are not compared to US Data). Scroll down to find the information you need. You can print out specific pages, or the entire booklet.
Participant Summary 2022

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2021

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2020

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2019

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2018

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2017

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2016

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2015

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2014

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2013

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2012

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event
Participant Summary 2011

The M1 Testing Event
The M2 Testing Event
The M3 Testing Event