RiskStream Collaborative, TrustLayer, Inc. and Consortium Members to Create a Proof of Concept for the First Certificate of Insurance Verification Solution Share Article The Institutes RiskStream Collaborative™ announced its collaboration with TrustLayer, Inc., the leading next generation insurance verification platform, and several of its consortium members, including, Liberty Mutual Insurance and Nationwide Insurance, to create a proof of concept (POC) for the insurance industry’s first certificate of insurance verification solution. This is an important step forward in revolutionizing insurance verification across all industries and coverage lines. RiskStream’s work with TrustLayer on a real-time certificate of insurance verification solution could fundamentally change the way businesses prove and validate insurance coverage.