In partnership with other WesternTASA offices worldwide, WesternTASA can procure and authenticate documents where official documents need to be obtained and/or copies certified as true copies for a range of immigration applications. In providing document services for clients, we work with both U.S. authorities and foreign missions based in the United States. In addition, we can coordinate with certified translators to obtain sworn translations where these are required for immigration-related applications, and provide passport-related services including assistance with applications for new passports, to renew passports, or to add additional passport pages.