Egypt

The President of the Republic is the head of State and the head of executive power. … (Art. 139)

A presidential candidate must be an Egyptian born to Egyptian parents, and neither he or his parents or his spouse may have held any other nationality. He must enjoy civil and political rights, must have performed the military service or have been exempted therefrom by law, and shall not be less than forty calendar years of age on the day of commencing candidacy registration. Other requirements for candidacy shall be set out by Law. (Art. 141)

To be accepted as a candidate for the presidency, candidates must receive the recommendation of at least twenty elected members of the House of Representatives, or support from at least twenty five thousand citizens enjoying the right to vote, in at least fifteen governorates, with a minimum of one thousand supporter from each governorate.
… (Art. 142)

The President of the Republic shall be elected by direct secret ballot, with an absolute majority of valid votes.
… (Art. 143)