More legal details

If the answer above is None it means there is no specific mention in the legislation, but you still need to ask local law enforcement before drinking in Albania.

The sale of alcohol beverage in bars, restaurants or other licensed premises, as well as other points of sale, is prohibited to minors under the age of 18 years. Vendors and operators of licensed premises are required to post a clearly legible notice in A4 format stating Ndalohet shitja e alkoolit personave nën 18 vjeç (It is prohibited to sell alcohol beverages to people under 18 years). Consumption by those under age 18 in public places is prohibited.

You can find more legal details and links here:
Wikipedia Legal Drinking Page