Section 4
SEC. 4. Section five of the same Act is further amended by adding thereto paragraph (d) to read as follows: "(d) Execution of Decisions. — Any decision or award of the Commission after the same has become final and executory shall be enforced and executed in the same manner as decisions of Courts of First Instance, and the Commission shall have the power to issue to the city or provincial sheriff or the sheriff whom it may appoint such writs of execution as may be necessary for the enforcement of such decision or award and any person who shall fail or refuse to comply with such decision, award, or writ, after being required to do so shall, upon application by the Commission, be punished by the proper court for contempt."