Contact Us

Reach out to our expert team for all inquiries regarding numismatic certification services.

General Enquiries

930271058
info@gbca-eu.eu

Office Address

Carrer consell de cent 446 local 2

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Frequently Asked Questions

Find answers to commonly asked questions about our services and processes.

How do I submit coins?

You can submit your coins through our online form, following the provided guidelines for safe shipping.

Our standard turnaround time is typically 5-10 business days, depending on the service level selected.

Yes, all coins are fully insured throughout the submission, evaluation, and return process for your peace of mind.

You can verify your coin’s certification using the certificate number or by scanning the generated QR code.

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Your support enables us to expand our outreach and impact even more lives through numismatics.

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