During his work with the Confederation, he traveled to the following countries, in order to purchase books and to maintain contacts with law schools and research centers: Morocco (4 times), Algeria (twice), Tunisia (5 times), Libya (3 times), Egypt (9 times), Sudan (once), Jordan (4 times), Lebanon (twice), Syria (3 times), Iraq (once), Iran (once), Bahrain (twice), Kuwait (twice), United Arab Emirates (twice), Oman (twice), Palestine / Israel (7 times), South Yemen (once), North Yemen (twice), Qatar (once), Saudi Arabia (twice).