Delta TTG. provides "out of the box" training and thinking for law enforcement professionals. Our courses are designed to engage the mind and skill set of our students. D.P.A. instructors are experts in their respective fields and have extensive training, education, and experience. Our instructors are law enforcement professionals, who couple real world experience with a background in teaching. Delta Protection Agency stands apart from other law enforcement training by offering practical "real world","real time" training. D.P.A. offers an array of courses which are most relevant to today's law enforcement environment.