Trevor Hall
CERTIFICATE OF MASTERY
in Negotiation
This certifies that
has successfully completed the
SNI Negotiation Program
This achievement reflects a commitment to professional excellence, ethical influence,
and result-driven communication – hallmarks of SNI-trained negotiators worldwide.
and result-driven communication – hallmarks of SNI-trained negotiators worldwide.
Date of Completion: 2026-08-27
Credential ID: 94c04359-8969-4445-957e-1468de58a653
CEO and Managing Partner, SNI
Driving global performance improvement through negotiation and influence excellence.
Andres Lares
TH
Issued to
Trevor Hall
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Credential Verification
Issue date: August 27, 2026
ID: 94c04359-8969-4445-957e-1468de58a653
Type
Program
Level
Professional
Description
The recipient of this certificate participated in SNI's Negotiation professional training program.