REI offers the largest commercially available technical surveillance countermeasures (TSCM) training facility in the world. Students perform countermeasure sweep exercises in target-rich project rooms that simulate live environments. REI has a progressive curriculum suitable for both beginning and advanced technicians. Ensure your sweep skills and equipment are up to date against sophisticated, modern threats and network with other security professionals during one of REI’s regularly-scheduled courses.


June 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJune 3 - June 7RegisterRegister
TALAN Telephone CountermeasuresJune 10 - June 14RegisterRegister
RF OSCORJune 10 - June 14RegisterRegister
MESAJune 17 - June 21RegisterRegister
VoIPJune 17 - June 21RegisterRegister
July 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJuly 8 - July 12RegisterRegister
MESAJuly 15 - July 19RegisterRegister
RF OSCORJuly 22 - July 26RegisterRegister
August 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsAugust 5 - August 9RegisterRegister
RF OSCORAugust 12 - August 16RegisterRegister
TALAN Telephone CountermeasuresAugust 12 - August 16RegisterRegister
MESAAugust 19 - August 23RegisterRegister
VoIPAugust 19 - August 23RegisterRegister
September 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsSeptember 9 - September 13RegisterRegister
Spanish Level 1 Level 2September 9 - September 20RegisterRegister
MESASeptember 16 - September 20RegisterRegister
RF OSCORSeptember 23 - September 27RegisterRegister
Countermeasures Core ConceptsSeptember 30 - October 4RegisterRegister
October 2024
LevelCourse TitleCourse Dates 
MESAOctober 7 - October 11RegisterRegister
RF MESA CertificationOctober 14 - October 18RegisterRegister
RF OSCOR CertificationOctober 14 - October 18RegisterRegister
Advanced Equipment UseOctober 21 - October 25RegisterRegister
November 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsNovember 4 - November 8RegisterRegister
TALAN Telephone CountermeasuresNovember 11 - November 15RegisterRegister
MESANovember 11 - November 15RegisterRegister
RF OSCORNovember 18 - November 22RegisterRegister
December 2024
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsDecember 2 - December 6RegisterRegister
TALAN Telephone CountermeasuresDecember 9 - December 13RegisterRegister
MESADecember 9 - December 13RegisterRegister
VoIPDecember 16 - December 20RegisterRegister
RF OSCORDecember 16 - December 20RegisterRegister

Custom training is available on a case-by-case basis for customers who cannot travel to Tennessee or who would like a specialized curriculum. Click here to request a quote for custom training.