Tax Invoice to Customers outside KSA

What rules should be followed when creating an invoice for a customer who is outside KSA? Service is provided inside KSA, but the customer is registered outside KSA.

@Ankit_Tiwari , please can you answer to this. Thank you.

@S.Quadri You have to check conditions specified in Article 33 of KSA VAT Regulations to decide whether to charge VAT at standard rate or zero rate transaction. As you mentioned service is provided inside KSA, it would attract 15% VAT. You have to issue a regular Tax Invoice with standard rate VAT. Customer address can be outside KSA that will not cause any issue in validations for Clearance.