Copy of the Supreme Court decision on the Kapisanan ng Manqqaqawa at TAC sa IRRI-Oraanized etc. v s . Secretary of Labor etc., et al., G .R . No. 89331. This ruling upholds IRRI’s international status, thus recognizing the constitutional validity of Presidential Decree No. 1620 granting to IRRI the status, prerogatives, privileges and immunities of an international organization. It is dated September 28, 1990. Included is also the covering letter from Jimenez & Associates Law Offices to Dr. Klaus J. Lampe, Director General of IRRI.