CIE liaisons and correspondents exist to ensure the CIE is engaged with external organizations.

Liaison Representatives work with organizations that the CIE has formal agreement with, whereas Divsion Correspondents are less fomal and exist to ensure connectivity to organizations with no formal agreement with the CIE.

Division 4 Liaisons and Correspondences

Organization/Subject
L 4-06
LUCI
 Cyril Chain
L 4-08
CEN/TC 169/WG 12 Road Lighting
 Sermin Onaygil
L 4-09
ISO/TC22/SC35
Lighting and visibility
 Paola Iacomussi
L 4-10
ISO/TC 274 (AHG) 2 "Sports lighting"
 Roman Dubnicka
L 4-10
ISO/TC 274 (AHG) 2 "Sports lighting"
 Tomas Novak
DC 4-01
IAU
 Richard Wainscoat
DC 4-02
PIARC
 Jean-Claude Martin
DC 4-03
GTB
DC 4-04
IALA
 Alwyn I Williams