(a) The determination of the majority of the board of arbitration thus established shall be final on the issue or issues in dispute and shall be binding upon the public employer and the policemen or firemen involved. Such determination shall be in writing and a copy thereof shall be forwarded to both parties to the dispute. No appeal therefrom shall be allowed to any court. Such determination shall constitute a mandate to the head of the political subdivision which is the employer, or to the appropriate officer of the Commonwealth if the Commonwealth is the employer, with respect to matters which can be remedied by administrative action, and to the lawmaking body of such political subdivision or of the Commonwealth with respect to matters which require legislative action, to take the action necessary to carry out the determination of the board of arbitration.

(b) With respect to matters which require legislative action for implementation, such legislation shall be enacted, in the case of the Commonwealth, within six months following publication of the findings, and, in the case of a political subdivision of the Commonwealth, within one month following publication of the findings. The effective date of any such legislation shall be the first day of the fiscal year following the fiscal year during which the legislation is thus enacted.