Twenty-second Amendment to the United States Constitution
The Twenty-second Amendment (Amendment XXII) to the United States Constitution sets a limit on the number of times an individual is eligible for election to the office of President of the United States, and also sets additional eligibility conditions for presidents who succeed to the unexpired terms of their predecessors.
2011 Egyptian constitutional referendum
The approved constitutional reforms included a limitation on the presidency to at most two four-year terms, judicial supervision of elections, a requirement for the president to appoint at least one vice president, a commission to draft a new constitution following the parliamentary election, and easier access to presidential elections by candidates—via 30,000 signatures from at least 15 provinces, 30 members of a chamber of the legislature, or nomination by a party holding at least one seat in the legislature.