Decree of Alexandria promulgated (synodal decree series)Dec 3, 243 BCELabels: Priestly synod, Ptolemy IIISynodal
Decree of Canopus issued in three scriptsMar 7, 238 BCELabels: Decree of, Trilingual inscriptionBritannicaAttalus
Raphia Decree records Ptolemy IV’s victoryJan 1, 217 BCELabels: Raphia Decree, Ptolemy IVRaphiaSynodal
Memphis (Rosetta Stone) decree issued for Ptolemy VJan 1, 196 BCELabels: Rosetta Stone, Ptolemy VBritannicaAttalus
Second Philae Decree inscribed after revolt suppressionJan 1, 186 BCELabels: Second Philae, Philae templeAttalusSynodal
End of Ptolemaic rule; Egypt becomes Roman provinceAug 12, 30 BCELabels: Cleopatra VII, Roman EgyptBritannica
Demotic continues as common handwritten Egyptian scriptJan 1, 1Labels: Demotic script, Documentary textsBritannica
Coptic script develops and begins displacing DemoticJan 1, 300Labels: Coptic script, Alphabet reformEgyptianWorldHist
Last known hieroglyphic inscription carved at PhilaeAug 24, 394Labels: Last hieroglyph, Philae GraffitoMemphisEsmet
Hieratic graffiti at Philae survive into late antiquityJan 1, 452Labels: Hieratic graffiti, Philae priestsBritannica
Last securely dated Demotic inscription at PhilaeDec 1, 452Labels: Last Demotic, Philae inscriptionEsmetNileScr