A Constitution is a body of fundamental principles or established precedents according to which a state or other organization is acknowledged to be governed.

Please see ITCC’s Constitution below. 

ITCC AGM Constitution AMD_ENGLISH VERSION_13June2018_certified by MOC
ITCC AGM Constitution English Final Translation (certified by MOC on June 13 2018)
ITCC CONSTITUTION THAI VERSION FINAL (Approved by MOC on 13_6_2018)