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.


May 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsMay 3 - May 7RegisterRegister
TALAN Telephone CountermeasuresMay 10 - May 14RegisterRegister
RF OSCORMay 10 - May 14RegisterRegister
VoIPMay 17 - May 21RegisterRegister
Advanced Equipment UseMay 24 - May 28RegisterRegister
June 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJune 7 - June 11RegisterRegister
RF OSCORJune 14 - June 18RegisterRegister
TALAN Telephone CountermeasuresJune 14 - June 18RegisterRegister
MESAJune 21 - June 25RegisterRegister
VoIPJune 21 - June 25RegisterRegister
July 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJuly 12 - July 16RegisterRegister
RF OSCORJuly 19 - July 23RegisterRegister
August 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsAugust 9 - August 13RegisterRegister
RF OSCORAugust 16 - August 20RegisterRegister
TALAN Telephone CountermeasuresAugust 16 - August 20RegisterRegister
VoIPAugust 23 - August 27RegisterRegister
MESAAugust 23 - August 27RegisterRegister
September 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsSeptember 13 - September 17RegisterRegister
Spanish Level 1 Level 2September 13 - September 22RegisterRegister
RF OSCORSeptember 20 - September 24RegisterRegister
RF CertificationSeptember 27 - October 1RegisterRegister
October 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsOctober 11 - October 15RegisterRegister
TALAN Telephone CountermeasuresOctober 18 - October 22RegisterRegister
TALAN CertificationOctober 25 - October 29RegisterRegister
MESA SeminarOctober 25 - October 29RegisterRegister
November 2021
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsNovember 1 - November 5RegisterRegister
RF OSCORNovember 8 - November 12RegisterRegister
Advanced Equipment UseNovember 15 - November 19RegisterRegister
Countermeasures Core ConceptsNovember 29 - December 3RegisterRegister
December 2021
LevelCourse TitleCourse Dates 
RF OSCORDecember 6 - December 10RegisterRegister
TALAN Telephone CountermeasuresDecember 6 - December 10RegisterRegister
VoIPDecember 13 - December 17RegisterRegister
MESADecember 13 - December 17RegisterRegister

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.