Within the framework of Community mobilization, Key Of Life empowers volunteers to be part of positive Change in society and to be involved professionally in providing support, though, Key of Life conducted a training workshop for volunteers from Dar Zaytouna NGO about Psychological First Aid PFA, where a discussion about the occurrence of disasters and crises was done, explaining what is psychological first aid, psychological response in times of crisis, psychological first aid (where / how / when) and what does the service provider need to provide PFA in order to empower other CBO’s volunteers to provide PFA professionally for the survivors of 4th August’s explosion.