This book is made with the aim to teach and explain about the area of jobs in“Ground Service”. It provides how-to and basic knowledge of the jobs that include Immigration Check and C.I.Q Check. It is suitable for the trainee and the readers who want to know more about the jobs in Ground Service as it includes and explains about the processes, tips and techniques in the jobs. Also, it can be useful for the readers as it give short brief detail in the jobs so that it can reduce time for the readers to really understand about the jobs in Ground Service.