The Law of Return 5710-1950 was enacted by the Knesset, Israel's Parliament, on July 5, 1950. The Law declares the right of Jews to come to Israel: "Every Jew has the right to come to this country as an oleh." Follow-up legislation on immigration matters was contained in the Nationality Law of 1952. The Law of Return was modified in 1970 to extend the right of return to non-Jews with a Jewish grandparent, and their spouses.
The law since 1970 applies to those born Jews (having a Jewish mother or maternal grandmother), those with Jewish ancestry (having a Jewish father or grandfather) and converts to Judaism (Orthodox, Reform, or Conservative denominationsnot secularthough Reform and Conservative conversions must take place outside the state, similar to civil marriages).