IPC-2226 is a good start for designs.  The PCB suppliers will have their own DFM guidelines and if you see a large move away from 2226 question why.     

Jeff

Jeffrey Bush
Program Quality Engineering Manager
BAE SYSTEMS 
Electronic Systems Division 
C4ISR Solutions – Space Systems Group
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-----Original Message-----
From: TechNet <[log in to unmask]> On Behalf Of Hernandez, Victor G
Sent: Thursday, March 3, 2022 12:17 PM
To: [log in to unmask]
Subject: [TN] Micro Via Technology

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Fellow TechNetters:

    Is there a doc reference that describes the different types of Micro Vias Technology by size/dimensions.

Victor,