Author and Law Enforcement, Safety and Security Professional

Author and Law Enforcement, Safety and Security Professional

Author and Law Enforcement, Safety and Security ProfessionalAuthor and Law Enforcement, Safety and Security ProfessionalAuthor and Law Enforcement, Safety and Security Professional

NITV - The CVSA Gold Standard

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World-Renowned CVSA Experts

The CVSA is used by more than 2,500 law enforcement agencies worldwide.  Academic studies have shown the CVSA has a more than 98 percent accuracy rate.  

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CVSA Legal permissibility

The CVSA has been upheld in various legal jurisdictions as a valid investigative tool.

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Criminal cases solved via cvsa

The CVSA has been integral to law enforcement criminal investigations.