IUHPST esale e le setho ho tloha ka 1947.
Mokhatlo oa Machaba oa Histori le Filosofi ea Saense le Theknoloji (IUHPST) e thehiloe ka 1956 ke mokhatlo oa International Union of History of Science, o thehiloeng ka 1947, le International Union of Philosophy of Science, e thehiloeng ka 1949. mekhatlo e 'meli e kopanetsoeng e ile ea fetoha likarolo tse peli tsa Union, Karolo ea Histori ea Saense le Theknoloji (DHST) le Division of Logic, Methodology le Filosophy of Science (DLMPS).
Sepheo sa IUHPST ke ho theha le ho khothaletsa likamano tsa machaba har'a bo-rahistori le bo-rafilosofi ba saense le bo-rasaense ba thahasellang histori le mathata a motheo a taeo ea bona; ho bokella litokomane tse molemo bakeng sa tsoelo-pele ea histori le filosofi ea saense; ho khothaletsa le ho ts'ehetsa lipatlisiso le boithuto ba mathata a bohlokoa mafapheng ana; le ho hlophisa le ho tshehetsa dikhonferense tsa matjhaba, disimposia le mefuta e meng ya phapanyetsano ya mahlale.
Karolo e 'ngoe le e 'ngoe e na le litho tsa eona le mokhatlo oa eona 'me e' ngoe le e 'ngoe e hlophisa likopano tsa machaba ka nako ea lilemo tse' nè, nako e le hore DHST le DLMPS international congress li fapanyetsana ka nako ea lilemo tse peli. Nakong ea lilemo tse lipakeng lipakeng tsa likopano tsena, Seboka sa Machaba se Kopanetsoeng sa thahasello se hlophisoa ke baemeli ba Likarolo ka bobeli. Sena se fana ka kamano ea bohlokoa pakeng tsa lithuto tse peli.
DHST e sebetsa e le 'mele oa motsoali ho likarolo tse tharo tsa saense tse ikemetseng licheleteng, Komiti ea Machaba ea Histori ea Theknoloji, Komiti ea Machaba ea Histori ea Metrology le Mokhatlo oa Machaba oa Saense le Phapano ea Setso. E boetse e ts'ehetsa likomishene tse 'maloa tsa machabeng, ho kenyeletsoa Khomishene e Kopanetsoeng ea Nalane le Filosofi ea Saense mmoho le DLMPS. DLMPS e ts'ehetsa likopano le lipatlisiso libakeng tse fapaneng tsa logic, hammoho le filosofi ea mahlale, 'me e boloka likamano tse haufi le mekhatlo ea machaba mafapheng ana.
Hona joale litho tsa naha tse 49, li-commissions tse 13 le likarolo tse 3 tse ikemetseng li khomarela DHST, le likomiti tse 38 tsa litho le li-commission tse 4 tsa DLMPS. Lihlopha tse peli li arolelana likomishene tsa tsona tse peli; DHST e boetse e na le Likhomishene tse 5 tsa Machaba a Kopaneng.