Assessments may pertain-to an international-political-entity.
An airfield may pertain-to an international-political-entity.
A (world heritage list) may pertain-to an international-political-entity.
A (phonetic alphabet) may pertain-to an international-political-entity.
(Member governments) may pertain-to an international-political-entity.
A (special adviser) may pertain-to an international-political-entity.
A referendum can be on joining an international-political-entity.