GTR has an experienced team for providing one window operations for governments and organizations. GTR provided one window operations for Government of Bangladesh in UAE and for Government of Afghaninstan in Kabul. In UAE GTR had offices in all states of UAE and successfully completed the Enrollment of 1.4 million Bangladeshi citizens for Marchine Readible Passport Issuance.

In Afghanistan Ministry of Foreign Affairs outsourced its Consular services to GTR where GTR provided, Registration, Attestation, Verification, Authorization and Notary Services.