The estimated timeline between the biometrics appointment and GV issuance depends mostly on the Decentralized Authority where your application (s) were submitted. There could be from 2-3 months, while the Ministry of Migration in Athens, besides the recent improvements, is still facing timeframes of one year back.
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How long does the Greek visa take to arrive after biometrics?
I've scheduled my biometric for the Greek Golden Visa. What is the most up-to-date processing time for the arrival of the residence card?