Eavesdropping Detection Solutions® (EDS) is one of the World's leading technical surveillance countermeasures (TSCM) service providers. EDS is based in South Africa but also provides consultation and survey services on a select basis to other regions in the World. EDS provides high quality survey services, training courses and equipment to government and professional corporate TSCM teams. EDS is one of a handful of TSCM service providers in the World that is capable and equipped to provide a cyber TSCM survey service. All EDS staff are trained, certified and registered members of associations such as the Espionage Research Institute International (ERII), Business Espionage Countermeasures South Africa (BECSA), ASIS International, South African Institute of Security (SAIS) and many more. EDS uses only the latest and most advanced countermeasures equipment available on the market. All our equipment carries a Certificate of Quality from the manufacturers. The certificate affirms that the equipment is of the latest model, firmware, software and recently serviced and calibrated.