S. 192: Salary – Deduction at source – Non-Resident — Employees rendering services on deputation at USA and Germany on assignment basis – Not liable to tax in India as services were rendered there hence not liable to deduct tax at source -DTAA- India – USA- Germany [ S. 2(45) 4, 5(2), 9(i)(ii), 90, 192 , 195,Art. 25 , 23 ]