Twenty-second Amendment to the United States Constitution
The amendment prohibits any individual who has been elected president twice from being elected again. Under the amendment, an individual who fills an unexpired presidential term lasting greater than two years is also prohibited from winning election as president more than once. Scholars debate whether the amendment prohibits affected individuals from succeeding to the presidency under any circumstances or whether it only applies to presidential elections.
President of the Philippines
The 1987 Constitution restored the 1935 Constitution's original ban on presidential reelection. Under Article 7, Section 4 of the current constitution, the term of the President shall begin at noon on the thirtieth day of June next following the day of the election and shall end at noon of the same date, six years thereafter. The incumbent President is not eligible for re-election, even if non-consecutive. Moreover, no president who serves more than four years of a presidential term is allowed to run or serve again.