The CTOS Web Campus provides DHS/FEMA certified courses regarding radiological and nuclear Weapons of Mass Destruction topics to our nation's emergency responders.

Counterterrorism Operations Support (CTOS) is providing an exciting new training option: Instructor-led online course delivery! Our Instructors deliver this live training using the Webex platform.

CTOS is pleased to announce the kickoff of its new Learning Management System (LMS) that is designed to enhance your learning, registration, and training records experience.

Drills are based on specific competencies, behaviors, and tasks leveraging NIMS typed personnel, equipment, and teams. NOTE: While CTOS provides instruments for training purposes, Participants …

CTOS conducts performance-based training through resident courses at the NNSS or by mobile training teams (MTT) at local jurisdictions preparing responders to take immediate, decisive action in …

Please provide your information below and a CTOS representative will gladly contact you. You may also find answers to your inquiries through our Frequently Asked Questions (FAQs) page.

A valid FEMA Student Identification (SID) number is required to register for and participate in training provided by CTOS. Log in to the FEMA SID website at https://cdp.dhs.gov/femasid to get a number.

By providing four tiers of response-level training, first responders progressively learn radiological/nuclear response tasks starting with the CTOS Radiological Awareness Level, continuing with Operations …

A.CTOS has mobile training teams that can deliver courses at your agency’s training facility. CTOS also offers resident training that is conducted at the Nevada National Security Site in Mercury, Nevada.

After the terrorist attacks on September 11, 2001, the CTOS–Center for Radiological/Nuclear Training at the NNSS decided to rebuild the T-1 Site into a training center representing a modern American …