Delhi govenment has allowed registration of euro norms compliant vehicles of Hyundai and Telco in the National Capital region(NCR). The transport department of the Delhi government, in a circular issued here on Monday, permitted registration of all three variants of Hyundai Motor India Ltd's (HMIL) Santo car - Santo L(Std), Santro GLS-I and Santro GLS-II - as the company had furnished certificates regarding confrmity to India 2000 emission norms.