In 2008, the Delta Queen was forced to retire from service when her Congressional Exemption from the 1966 Safety at Sea act expired. The law intended to prohibit ocean-bound vessels from carrying overnight passengers unless completely made of non-combustible materials included the Delta Queen, even though she was never more than several hundred yards (metres) from shore. Congress approved nine exemptions over four decades to allow the Delta Queen to continue operations until 2008. On November 27, 2018, the U.S. House of Representatives voted to reinstate an exemption to allow the Delta Queen Steamboat to return to service after a decade-long retirement.