Overview
Same-sex marriage has been legally recognized in Maryland since January 1, 2013. In 2012, the state's Democratic representatives, led by Governor Martin O'Malley, began a campaign for its legalization. After much debate, a law permitting same-sex marriage was passed by the General Assembly in February 2012 and signed on March 1, 2012. The law took effect on January 1, 2013 after 52.4% of voters approved a statewide referendum held on November 6, 2012. The vote was hailed as a watershed moment by gay rights activists and marked the first time marriage rights in the United States had been extended to same-sex couples by popular vote. Maryland was the ninth U.S. state to legalize same-sex marriage.