1. ELECTROMAT MANUFACTURING and RECORDING CORPORATION v LAGUNZAD2. SAN MIGUEL CORPORATION EMPLOYEES UNION vSAN MIGUEL PACKAGING PRODUCTS EMPLOYEES UNION3. SAMAHANG MANGGAGAWA vs.CHARTER CHEMICAL and COATING CORPORATION4. MARIWASA SIAM CERAMICS, INC. V. THE SECRETARY OF THE DEPARTMENT OF LABOR AND EMPLOYMENT5. EAGLE RIDGE GOLF & COUNTRY CLUB vs.COURT OF APPEALS6. PROGRESSIVE DEVELOPMENT CORPORATION-PIZZA HUT, V HON. BIENVENIDO LAGUESMA7. TROPICAL HUT EMPLOYEES' UNION-CGW V. TROPICAL HUT FOOD MARKET, INC8. DOLORES VILLAR vs. THE HON. AMADO G. INCIONG9. ABBOTT LABORATORIES PHILIPPINES, INC V ABBOTT LABORATORIES EMPLOYEES UNION10. THE HERITAGE HOTEL MANILA vs. NATIONAL UNION OF WORKERS IN THE HOTEL,11. LEGEND INTERNATIONAL RESORTS LIMITED vs. KILUSANG MANGGAGAWA NG LEGENDA (KML-INDEPENDENT)12. YOKOHAMA TIRE PHILIPPINES V YOKOHAMA EMPLOYEES UNION13. ALEX FERRER V. NATIONAL LABOR RELATIONS COMMISSION14. CARMELITO L. PALACOL V. PURA FERRER-CALLEJA15. ABS-CBN SUPERVISORS EMPLOYEES UNION MEMBERS V ABS-CBN BROADCASTING CORP16. LEPANTO CONSOLIDATED MINING COMPANY vs. THE LEPANTO CAPATAZ UNION