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Speaking Engagements

William D. Evans, Esq., speaks to polygraph, legal, and professional audiences.

SPEAKING ENGAGEMENTS

Upcoming

National Polygraph Association Annual Conference: 2027 National Polygraph Seminar

January 25–27, 2027 · Flamingo Las Vegas, 3555 Las Vegas Blvd S, Las Vegas, NV 89109

Registration and hotel cut-off: January 3, 2027.

Past Presentations

Bill has presented at the state, national, and international levels on polygraph topics, and at the state, local, and national levels on continuing legal education topics.

Invite Bill to Speak

To ask about a presentation for your organization, call Poly-Tech at 330-434-2344 or use the contact form.

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