The Department of Homeland Security (DHS) Office of SAFETY Act Implementation (OSAI) and Office for Bombing Prevention (OBP) share a mutual DHS mission space: to help prepare venues, entities, and people to reduce risk and mitigate effects from large scale, catastrophic terrorist attacks by effectively using training and other integral layers of security to identify, detect, deter, respond to, or otherwise mitigate the impact or harm arising from an act of terrorism. OSAI and OBP have partnered to identify nationally accredited training products and services that meet the counterterrorism needs of DHS stakeholders.