Constitution of Kenya
111. Special Bills concerning county governments
(1) A special Bill concerning a county government shall proceed in the same manner as an ordinary Bill concerning county government, subject to clauses (2) and (3).
(2) The National Assembly may amend or veto a special Bill that has been passed by the Senate only by a resolution supported by at least two-thirds of the members of the Assembly.
(3) If a resolution in the National Assembly to amend or veto a special Bill fails to pass, the Speaker of the Assembly shall, within seven days, refer the Bill, in the form adopted by the Senate, to the President for assent.