In a letter of appointment signed by the Editor -in- Chief of the magazine, Witold Kowalczyk, he said Jaja was appointed after a unanimous approval of the Journal's Editorial Board.
"I am confident that his appointment will contribute to the Journal's prestige and will help us improve schorlarly research on comparative law around the world, Kowalczyk stated. The letter also stated that the appointment will be for an indefinite period, starting with Volume 2, Issue 2 2015 of the journal.