Section 5(1)(e) in The Punjab Home Guards and Civil Defence (Field) Class III Service Rules, 1983
(e)a person of Indian origin, who has migrated from Pakistan, Burma, Sri Lanka and East African countries of Kenya, Uganda and the United Republic of Tanzania (formerly Tenganyika and Zanzibar), Zambia, Malwai, Zaire, Ethiopia and Vietnam with the intention of permanently settling in India: