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Partner with Us
If you would like to discuss partnering with Holland Shier Authentication or you’re an auction house, dealer of collectibles, require volume authentications, etc. please fill out the below form to start the conversation.
Verification of Authenticity
Open your mobile phone camera and scan the item/COA QR code to link to the item’s public Verification of Authenticity (VOA) page if active.
Contact Us
If you would like to contact us about our authentication services please use the form below or give us a call
