Visit Visa for family members for Oman from India

Sub : Visit Visa for family members

Question :

What is the procedure to get Visit Visa for family members  Mr  Sri is Indian Citizen  working in Oman on Employment Visa sent by ABC India Co Ltd   and Mr Sri wants to call his Indian Parents residing in India to stay in Oman for 2 years? What documents will be required in Oman consulate in Oman for their visa for entering Oman. How much time does it take to get the visa after submitting documents. What is the fees? Pl email  impexsolution@vsnl.net

Who can sponsor the Parents

A Mr Sri to his Parents directly or

B Mr  ABC Co Ltd can directly sponsor Parents as family member of boy

C. How many years they are allowed to stay