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.


August 2022
LevelCourse TitleCourse Dates 
TALAN Telephone CountermeasuresAugust 15 - August 19RegisterRegister
MESAAugust 15 - August 19RegisterRegister
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 14FullFull
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
MESANovember 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
January 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJanuary 16 - January 20RegisterRegister
MESAJanuary 23 - January 27RegisterRegister
February 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsFebruary 6 - February 10RegisterRegister
RF OSCORFebruary 13 - February 17RegisterRegister
TALAN Telephone CountermeasuresFebruary 13 - February 17RegisterRegister
MESAFebruary 20 - February 24RegisterRegister
March 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsMarch 6 - March 10RegisterRegister
Spanish Level 1 Level 2March 6 - March 17RegisterRegister
MESAMarch 13 - March 17RegisterRegister
RF CertificationMarch 20 - March 24RegisterRegister
April 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsApril 10 - April 14RegisterRegister
RF OSCORApril 17 - April 21RegisterRegister
TALAN Telephone CountermeasuresApril 17 - April 21RegisterRegister
MESAApril 24 - April 28RegisterRegister
VoIPApril 24 - April 28RegisterRegister
May 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsMay 8 - May 12RegisterRegister
MESAMay 15 - May 19RegisterRegister
Advanced Equipment UseMay 22 - May 26RegisterRegister
June 2023
LevelCourse TitleCourse Dates 
Countermeasures Core ConceptsJune 5 - June 9RegisterRegister
RF OSCORJune 12 - June 16RegisterRegister
TALAN Telephone CountermeasuresJune 12 - June 16RegisterRegister
MESAJune 19 - June 23RegisterRegister
VoIPJune 19 - June 23RegisterRegister

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.