For further information regarding UKvisas services, please consult their website at www.ukvisas.gov.uk. If you are already in the United Kingdom and need further information regarding changes to your stay, please visit the Border and Immigration Agency’s website at www.bia.homeoffice.gov.uk. You can also obtain information from our Bangkok UK Visa Application Centre by email: info@ukvac-th.com or telephone +66 2 800 8050.