Does Indigo require OK to board?

Related questions

1. Why is OK to board needed?
2. What is the difference between flydubai and Emirates?
3. How do I know if my passport is Ecnr?
4. Is OK to board required for Indigo for Dubai?
5. Do we need OK to board for FlyDubai?
6. How do I know if my passport is ECR or ECNR?
7. Does UAE require OK to board?
8. Do we need OK to board for Indigo?
9. Is OK to board required for resident visa?
10. How many planes does fly Dubai have?

Tags

1. #passport
2. #immigration
3. #passengers
4. #required
5. #airlines
6. #travelers
7. #categories
8. #message
9. #mandatory
10. #holding
11. #indigo
12. #board
13. #which
14. #respective
15. #check
16. #below