Public Relations Officer of NIS, SUNDAY JAMES, disclosed this in a statement circulated in the media.
Speaking at an event in Kano state, BABANDEDE explained that the exercise, which would commence with him as the first to be tested, is aimed at ensuring that personnel discharge their duties professionally.
The Immigration boss stressed the need for personnel of the service to be cautious as they carry arms in line of duty, giving assurance that those who test positive at first would not be dismissed.
