The Beyond the Baltic Sea Add-on for Euro Truck Simulator 2 has 6 achievements.
Complete 5 deliveries from Kaliningrad to any other Russian city (requires Beyond the Baltic Sea DLC)
Discover all Beyond the Baltic Sea DLC cities (requires Beyond the Baltic Sea DLC)
Complete perfect deliveries (no damage, no fines, on time) between the following countries: Russia - Lithuania; Lithuania - Latvia; Latvia - Estonia; Estonia - Russia; Russia - Finland. Any order or direction counts (requires Beyond the Baltic Sea DLC)
Complete 10 deliveries from concrete plants (requires Beyond the Baltic Sea DLC)
Make at least two deliveries to each locomotive, furniture and paper mill factories (requires Beyond the Baltic Sea DLC)
Deliver cargo to each farm in Beyond the Baltic Sea DLC (requires Beyond the Baltic Sea DLC)