The Wonca International Classification Committee is envolved in close cooperation with WHO, IHTSDO and John Hopkins Uni.

The three corresponding groups are ;

ICPC-2 updtate group (chair Kees Van Boven),

SNOMED-ICPC group (chair Nick Booth)

ICPC-ACG working group.

A 2013 update by Mike Klinkman, WICC Chair, is available below in pdf format about Wonca & WHO relationships in classifications issues