Originally Posted by notquiteaff

I am in a similar situation. My 2nd shot was in Feb 2021, and my digital pass doesn’t cover my booster yet since I haven’t visited Germany since I got the shot in early October.

Apparently the EU will adopt (for intra-EU travel) a validity of 270 days (six months + 3 months grace period) after completion of the original series (2nd dose for 2 dose vaccines, single dose for J&J).

https://ec.europa.eu/commission/pres.../en/ip_21_6837

For Germany the digital vaccine cert is currently valid for 12 months.

https://www.zusammengegencorona.de/i...1-af0ef59cfbd0

(the info isn’t very precise, but presumably they mean 12 months after completion of the original series, and it hasn’t been updated yet to account for booster shots)