Are GBA games region locked?

Related questions

1. Are emulators illegal in Canada?
2. Are downloading emulators safe?
3. What is the punishment for downloading ROMs?
4. Are Pokemon ROMs illegal?
5. What was the last Dreamcast game released?
6. Is downloading Nintendo ROMs illegal?
7. Is ROM dumping legal?
8. What is GBA in medical terms?
9. Is Citra a virus?
10. How much did Gameboy games cost?

Tags

1. #locked
2. #still
3. #nintendo
4. #systems
5. #advance
6. #region
7. #games
8. #gameboy
9. #though
10. #color
11. #however