For the most part, an outsider visa is substantial for six (6) months from the date of issuance. The legitimacy of a visa, be that as it may, might likewise be constrained due to therapeutic limitations or different reasons. On the off chance that a candidate realizes that flight won't be conceivable inside of this period, he or she ought to demand to have the meeting moved to a later date. The Embassy does not amplify the legitimacy of an issued visa. On the other hand, a lapsed visa may be supplanted if the candidate is able to demonstrate that his/her capacity to utilize the visa was because of great circumstances well past his/her control. On the off chance that a candidate is resolved to be qualified for a substitution visa, he/she will be requested that overhaul his record and will be charged the material consular expenses.
Issuance of Visas
No assurance regarding the issuance of visas can be given in advance. Final travel plans or the purchase of non-refundable air tickets should not be made until you have been approved and have received your visa.
To make the application process as speedy as possible for all the Immigrants, visa applicants paying their fees in cash or bank draft are asked to bring exact change. Credit and debit cards are not accepted for non-immigrant (NIV) visa applications in the USA.
Same day visa service is not available except in an extreme documented emergency. All applicants whose visas have been approved will have their passports returned to them via courier service. For further information, see NIV Processing Time.