S. 90 :Double taxation relief-Non-Resident-Resident in Mauritius-Tax Residency certificate-Agreements executed in Mauritius-Entitle to exemption-DTAA-India-Mauritius-Circular No. 682 of 1994, Dated 30-3-1994(1994) 207 ITR 7 (St) Circular No. 789 Of 2000, Dated 13-4-2000(2000) 243 ITR 57 (St). [S.9(1)(i), 112 Art. 4, 13(4)]