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Tampa Bay Area:

13777 Belcher Rd.
South Largo, FL 33771
Tel. (727) 461-9417

Orlando Tri-County Area:

6925 Lake Ellenor Drive, Suite 102B
Orlando, FL 32809
Tel. (407) 420-7945


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CIS Student Threat Assessment and Management System (C-STAMS)

CIS’ standardized methodology for conducting threat assessments in schools.

CIS Guardian SafeSchool Program

Many acts of school violence by juvenile perpetrators are precipitated by communications or behavior that, if properly recognized and assessed, can indicate a potential threat.

In these circumstances, effective recognition of potential threats can facilitate intervention and implementation of a management plan before crisis occurs. As a result of this, it is important that schools protected under the CIS Guardian SafeSchool Program have proper policies, procedures, and infrastructure for identifying, assessing, and managing potential threats.

The CIS Student Threat Assessment and Management System (C-STAMS) was created to provide a standardized methodology for conducting threat assessments in schools in support of the CIS Guardian SafeSchool Program. If a CIS-protected school has an existing (and effective) system for conducting threat assessments, CIS will adapt its school-specific operations to the methodology of the existing system. However, if the new school does not have a threat assessment system in place, C-STAMS is used as a template for the design of a school-specific system.

As part of every new Guardian SafeSchool Program, CIS designs a school-specific Student Threat Assessment System based on the C-STAMS methodology. This activity typically includes authoring the STAS Plan and supporting documentation, training the STAS team members (school staff/faculty, school psychologists, and CIS personnel), and active partnership in conducting student threat assessments and managing STAS cases.

The C-STAMS Methodology

The C-STAMS methodology was designed with consideration of the principles for school threat assessments promoted by the US Secret Service as part of the Safe Schools Initiative in 2002 and considers the contemporary research of numerous experts in the fields of threat assessment and psychology (e.g., F. Calhoun, P. Deitz, J. Hoffmann, J. R. Meloy, etc.).

When a threat is received or behavior of concern is reported, the report is forwarded to designated parties for a preliminary credibility assessment (Phase One).

If the threat is deemed potentially credible, the Student Threat Assessment System (STAS) Team is notified and a Phase Two team assessment is conducted. The Phase Two team assessment involves a procedurally-based investigation of the threat including interviews with witnesses, parents, teachers, and the student of concern to ascertain specific details, identify and evaluate threat indicators and warning behaviors, and identify conditions that may be contributing to (or inhibiting) potential for violence. Through the process, information collected and team member observations are documented in a standardized format.

Upon completion of the investigation, the STAS Team assigns a Threat Estimate Rating to the threat based on evaluation of data and the C-STAMS Risk Rubric. Threat factors considered include the student’s history of behavior, specifics of the threat communications or behavior, accelerators and inhibitors, lifestyle factors, and situational pre-incident indicators.

Depending on the Threat Estimate, the STAS Team designs a threat management plan and initiates protective actions as necessary.

The following diagram describes the C-STAMS process.

CIS Student Threat Assessment and Management System

For more information about the CIS Guardian SafeSchool Program® and optional solutions for protecting schools, please contact:

Craig Gundry, CPS, CHS-III
Vice President of Special Projects

CIS Guardian SafeSchool Program® Links:

The CIS Guardian SafeSchool Program
(Main Page)

Risk Management and School Security

Physical Security and the CIS Guardian SafeSchool Program

CIS School Protection Officers

School Protection Officer Training

CCBPI and the Guardian SafeSchool Program (School Culture & Climate)

CIS Emergency Communications for Schools

CIS Student Threat Assessment and Management System (C-STAMS)

CIS SPO Peer Review Report, John Jay College of Criminal Justice, 2014 (PDF)

Recommendation for the CIS Guardian SafeSchool Program, Shorecrest Preparatory School (PDF)

Download the CIS Guardian SafeSchool Program brochure (PDF)



The training you are providing to the security personnel at Critical Intervention Services (CIS), military personnel and law enforcement professionals is unmatched by civilian readiness training for the war on terror.
– U.S. Special Operations Command

School Protection

...The quality of the SPOs' work in the Guardian Program at Shorecrest has made our school the envy of any administrator that has come to observe the program...I give my highest recommendation to the Guardian SafeSchool Program.
– Shorecrest Preparatory School

Community Solutions

CIS officers not only come in and assist us, but they're committed to the community. I never encounted that before.
– Hillsborough County Sheriff's Office

Tampa Bay Area: 13777 Belcher Road South, Largo, FL 33771 USA
Tel. (727) 461-9417 Toll-free: (800) 247-6055 Hillsborough: (813) 910-4247 Fax (727) 449-1269

Orlando Tri-County Area: 6925 Lake Ellenor Drive, Suite 102B, Orlando, FL 32809 USA
Tel. (407) 420-7945

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