Active tests

On current page, a New order could be placed for an ongoing proficiency testing scheme (ie. "Registration"). Select the proficiency test from the table below or select Create order from left side bar.

Table below indicates the time frame when registration is possible for each proficiency testing scheme (mm/dd/yyyy). When opening a test, more information is given (eg. timetables and information letter).
Test ID Name Ordering
DW 09/2026 Drinking water analyses 6/10/2026 – 8/12/2026
CAL 08/2026 Gross and net calorific values of solid fuel 6/11/2026 – 8/19/2026
LT 07/2026 Leaching behavior test for solid waste material: Two stage batch leaching test 3/24/2026 – 4/29/2026
NW 06/2026 Natural water analyses II 3/11/2026 – 4/16/2026
MET 05/2026 Water and sludge metal analyses 2/27/2026 – 4/28/2026
ASTE 04/2026 Microbiological housing health analysis 2/18/2026 – 3/18/2026