DOCUMENTS
In Italy, proof of vaccination is required to access many establishments - including indoor dining, gyms, pools, theaters, and stadiums. In most cases your CDC vaccination card is recognized in place of and Green Pass.
The garrison has worked with local Italian media and elected officials in Vicenza and Livorno to remind them of this. Outside these areas, many people are unaware and will want to see your actual Green Pass.
The Italian Ministry of Health issued a memo (in English and Italian), see below. You may want to carry a copy when traveling.