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.


For more information on REI’s safety measures regarding COVID-19, click here.


June 2022
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJune 6 - June 10FullFull
RF OSCORJune 13 - June 17FullFull
TALAN Telephone CountermeasuresJune 13 - June 17RegisterRegister
VoIPJune 20 - June 24RegisterRegister
MESAJune 20 - June 24FullFull
July 2022
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJuly 11 - July 15RegisterRegister
RF OSCORJuly 18 - July 22RegisterRegister
MESAJuly 25 - July 29RegisterRegister
August 2022
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsAugust 8 - August 12RegisterRegister
TALAN Telephone CountermeasuresAugust 15 - August 19FullFull
MESAAugust 15 - August 19FullFull
VoIPAugust 22 - August 26RegisterRegister
RF OSCORAugust 22 - August 26RegisterRegister
September 2022
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsSeptember 12 - September 16RegisterRegister
Spanish Level 1 Level 2September 12 - September 23RegisterRegister
RF OSCORSeptember 19 - September 23RegisterRegister
RF CertificationSeptember 26 - September 30RegisterRegister
October 2022
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsOctober 3 - October 7RegisterRegister
MESAOctober 10 - October 14RegisterRegister
TALAN Telephone CountermeasuresOctober 10 - October 14RegisterRegister
TALAN CertificationOctober 17 - October 21RegisterRegister
RF OSCOROctober 17 - October 21RegisterRegister
Countermeasures Core ConceptsOctober 31 - November 4RegisterRegister
November 2022
LevelCourse TitleCourse Dates 
RF OSCORNovember 7 - November 11RegisterRegister
TALAN Telephone CountermeasuresNovember 7 - November 11RegisterRegister
Advanced Equipment UseNovember 14 - November 18RegisterRegister
Countermeasures Core ConceptsNovember 28 - December 2RegisterRegister
December 2022
LevelCourse TitleCourse Dates 
MESADecember 5 - December 9RegisterRegister
TALAN Telephone CountermeasuresDecember 5 - December 9RegisterRegister
VoIPDecember 12 - December 16RegisterRegister
RF OSCORDecember 12 - December 16RegisterRegister

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.