Saudi Arabia’s King Salman has issued a decree allowing women to drive for the first time, state media say.
Government ministries are to prepare reports within 30 days and the order will be implemented by June 2018, the Saudi Press Agency reported.
Saudi Arabia is the only country in the world to forbid women from driving.
Rights groups have campaigned for years to allow women in Saudi Arabia to drive, and some women have been imprisoned for defying the rule.
“The royal decree will implement the provisions of traffic regulations, including the issuance of driving licences for men and women alike,” the Saudi Press Agency (SPA) said.
The move was welcomed by the US state department, which called it “a great step in the right direction”.
Saudi activist Loujain al-Hathloul, who was detained for 73 days in 2014 for flouting the ban, tweeted “thank God” following the announcement.
Manal al-Sharif, an organiser of the Women2Drive campaign who has also been imprisoned for driving, said on Twitter that Saudi Arabia would “never be the same again”.
Activist Sahar Nassif in Jeddah told the BBC she was “very, very excited – jumping up and down and laughing”.
“I’m going to buy my dream car, a convertible Mustang, and it’s going to be black and yellow,” she said.
Only men are allowed driving licences in Saudi Arabia and women who drive in public risk being arrested and fined.
Because of the law, many families have had to employ private drivers to help transport female relatives.
Saudi website Al Arabiya said about 800,000 men, mostly from South Asia, work as drivers to Saudi women.