Can a KYC verification be denied in the sandbox environment? August 03, 2021 18:18 Updated No, all KYC verifications submitted in the sandbox environment will pass the verification. Related articles How long does it take for a KYC verification to be complete in the sandbox and production environments? What happens if a user cannot pass KYC verification? Who performs KYC verifications submitted to Celsius? Which ID documents do you accept for KYC verification? How can I transfer coins to my Celsius account?