c6ba58cf_int_Business___British_Airways__Customer_Classification
[Definition] Customers in First or Business Class traveling to or from Europe, Asia, South America, Central America and Mexico City only. All other international destinations are excluded from the benefit of lounge access. Passengers eligible for access must provide their government-issued ID and a First or Business Class ticket or boarding pass valid for departure on the same-day or before 6:00 a.m. the following day. Stopovers are not permitted. [Customer Classification] 
American Airlines International Premium Class
Joint Business - British Airways
Customer Classification