[ PDEA GUIDELINES ON THE IMPLEMENTING RULES AND REGULATIONS (IRR) OF SECTION 21 OF REPUBLIC ACT NO. 9165 AS AMENDED BY REPUBLIC ACT NO. 10640, May 28, 2015 ]
[ PDEA GUIDELINES ON THE IMPLEMENTING RULES AND REGULATIONS (IRR) OF SECTION 21 OF REPUBLIC ACT NO. 9165 AS AMENDED BY REPUBLIC ACT NO. 10640, May 28, 2015 ]