Iran's Family Protection Law
In 1967, Iran adopted a set of progressive family laws, the Family Protection Act, which granted women family rights; these were expanded in the Family Protection Law of 1975. The act was annulled in 1979 after the Islamic Revolution when Sharia law was re-introduced, but it stands out for having been ahead of its time, particularly in a Muslim-majority country.
Source: Wikipedia — Iran's Family Protection Law (CC BY-SA 4.0)