A signature verification forensics test is a biometric method that uses writing equipment to measure stroke direction, spacing, form, pressures, and size. The paper, ink, and printing substrate used in forged documents are identified through signature verification. Contact DNA Forensics Laboratory for a Signature Verification Forensics Test that is 100 % accurate, quick, and dependable. Feel free to call us at 8010177771 and speak with our customer service representatives to receive answers to all of your inquiries.