Working Group on quality assurance and quality control in laboratories
The task of the Working Group is to further develop the harmonised methods in field quality assurance and quality control in laboratories.
The Working Group works in close co-operation with the Expert Panels on Deposition, Foliage & Litterfall and Soil & Soil Solution as the Working group is regularly organizing ring tests to evaluate the sample analysis of the different national laboratories.

Anna Kowalska: Chair
Affiliation:
Forest Research Institute (IBL)
Post Address:
Laboratorium Chemii Środowiska Przyrodniczego
Instytut Badawczy Leśnictwa
ul. Braci Leśnej 3, Sękocin Stary
05-090 Raszyn
POLAND

Tamara Jakovljević: Co-Chair
Affiliation:
Croatian Forest Research Institute
Post Address:
Croatian Forest Research Institute
Cvjetno naselje 41
10 450 Jastrebarsko
CROATIA