Unión Obrera Democrática Filipina founded in ManilaFeb 2, 1902Labels: Isabelo de, Uni n, ManilaUODFNHCP
Unión del Trabajo de Filipinas formed as moderate successorJan 1, 1903Labels: Uni n, American colonial, 1903UTF
Civil-service work hours standardized by Act No. 1040Jan 12, 1904Labels: Act No, Civil service, Philippine governmentLawphil
May 1 made an official holiday by Act No. 1818Apr 29, 1908Labels: Act No, May 1, Public holidaysSenate LRBMB
Bureau of Labor created to inspect and mediate disputesJun 18, 1908Labels: Bureau of, Act No, Department ofLawphil
Congreso Obrero de Filipinas founded on May DayMay 1, 1913Labels: Congreso Obrero, May Day, National federationNHCPCOF
Partido Obrero de Filipinas formed by labor organizersJan 1, 1924Labels: Partido Obrero, Crisanto Evangelista, Labor PartyPOFEvangelista
Workmen’s Compensation Act enacted as Act No. 3428Dec 10, 1927Labels: Act No, Workmen s, LegislatureLawphil
COF splits; Katipunan ng mga Anak-Pawis formedJan 1, 1929Labels: Katipunan ng, COF split, Crisanto EvangelistaKAPEvangelista
Partido Komunista founded, then banned by Supreme CourtOct 26, 1932Labels: Partido Komunista, Supreme Court, PKP-1930PKPQuezon ph
1935 Constitution elevates “social justice” as state principleFeb 8, 1935Labels: 1935 Constitution, Social justice, CommonwealthLaborLawPHBritannica