Abstract: Advance on physico-chemical titrations(i.e.detection of the end-point by plotting)in red 5 year is reviewed.It contains1)optical titrantions(including photometric,fluorometric,phosphorometric and chemiluminescent titrations),2)elctrometric(including potentiometric,conductometric, amperometric and coulometric titrationsand 3)calorimetric titiration:(1)each of them is subdivided into aqueous and nonaqueous titrations according to the media used for the titration,(2)acid-base,redox, precipitation and complexation titrations according to the reaction included and(3)direct,replacement and back titrations according to the titraton models.106 reference are cited.