1987 Constitution of the Philippines
Section 26. The authority to issue sequestration or freeze orders under Proclamation No. 3 dated March 25, 1986 in relation to the recovery of ill-gotten wealth shall remain operative for not more than eighteen months after the ratification of this Constitution. However, in the national interest, as certified by the President, the Congress may extend such period.
A sequestration or freeze order shall be issued only upon showing of a prima facie case. The order and the list of the sequestered or frozen properties shall forthwith be registered with the proper court. For orders issued before the ratification of this Constitution, the corresponding judicial action or proceeding shall be filed within six months from its ratification. For those issued after such ratification, the judicial action or proceeding shall be commenced within six months from the issuance thereof.
The sequestration or freeze order is deemed automatically lifted if no judicial action or proceeding is commenced as herein provided.