ونظرت اللجنة في التقرير السادس في جلساتها 2770 و2771 و2772 و2773 و2774 المعقودة من 7 إلى 11 تموز/يوليه 2003، على التوالي.
The modification, suspension and revocation of unilateral acts were also examined, namely, whether States could modify, suspend or revoke acts unilaterally, in the same way as they had formulated them.