As a certified Law Enforcement Defensive Tactics Instructor, Mr. Vargas  has taught defensive tactics to law enforcement officers at the local, state, and federal level, as well as security officers, military personnel and private citizens from around the United States and foreign nations such as Canada, Italy and Spain.  Mr. Vargas has developed programs which have been approved by the Police officer training and Standards Board of several states, and adopted by agencies such as the Pentagon Force protection Agency.  Additionally, organizations such as the Fraternal Order of Law Enforcement and the International Academy of Executive Protection Agents have given formal endorsements of the programs developed by Mr. Vargas and Raven Tactical International.  Mr. Vargas has been an instructor at the prestigious International Law Enforcement Educators & Trainers Association International Conference (ILEETA).  Mr. Vargas has also taught at several other Leading Industry events.  As an author Mr. Vargas has published several books and and his writings have appeared in numerous Industry periodicals. 

Fernan Vargas is a current Safety Patrol Leader and Trainer for the Chicago Chapter of the Guardian Angels Safety Patrol where he has worked on several high profile anti-crime campaigns.  Mr. Vargas is the founder of the official Guardian Angels Defensive Tactics System.  A program used to teach Guardian Angels and the public alike.  With the Guardian Angels Mr. Vargas has created as a clearing house for training materials used by the organization.  Mr. Vargas and the Guardian Angels have demonstrated the Guardian Angels Defensive Tactics System for various television stations including WGN Chicago, Telemundo, ABC Chicago, WCIU Chicago, and NBC Chicago.  Mr. Vargas is the organizer of the Raven Tribe and currently teaches at the Branch Dojo in Chicago Illinois.