S. 9(1)(vii) : Income deemed to accrue or arise in India-Fees for technical services-Royalty-Non-Resident-Information technology and systems, applications and products service agreement with Indian subsidiary-Receipt is not fees for technical services and not taxable in India-DTAA-India-Portugal. [S.9(1)(vi), Art.12(4)(a), 12(4)(b), 13]