أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Why experienced workers need certification /courses even they holding more practice and control on their job compere to new certified workers
Certification Body is an indepenant Party that insured experience field workers meet the international requirments and standards to do the Specific Job.
Also this certificate will give market value for workers
