IUHPST abụrụla onye otu kemgbe 1947.
International Union of History and Philosophy of Science and Technology (IUHPST) bụ nke e hibere na 1956 site n'aka otu International Union of History of Science, nke hiwere na 1947, na International Union of Philosophy of Science, hiwere na 1949. òtù abụọ federating ghọrọ nkewa abụọ nke Union, Division of History of Science and Technology (DHST) na Division of Logic, Methodology and Philosophy of Science (DLMPS).
Ebumnuche nke IUHPST bụ iguzobe na ịkwalite kọntaktị mba ụwa n'etiti ndị ọkọ akụkọ ihe mere eme na ndị ọkà ihe ọmụma sayensị na ndị ọkà mmụta sayensị nwere mmasị na akụkọ ihe mere eme na nsogbu ntọala nke ịdọ aka ná ntị ha; ịnakọta akwụkwọ ndị bara uru maka mmepe akụkọ ihe mere eme na nkà ihe ọmụma sayensị; ịkwado na ịkwado nyocha na ọmụmụ banyere nsogbu ndị dị mkpa na mpaghara ndị a; na ịhazi na ịkwado nzukọ mba ụwa, symposia na ụdị mgbanwe sayensị ndị ọzọ.
Nkewa ọ bụla nwere otu na nhazi nke ya na onye ọ bụla na-ahazi ọgbakọ ọgbakọ mba ụwa n'oge nkeji afọ anọ, oge a na-abụ nke DHST na ọgbakọ mba ụwa DLMPS na-atụgharị n'oge etiti afọ abụọ. N'ime afọ etiti n'etiti ọgbakọ ndị a, ndị nnọchiteanya nke ngalaba abụọ a na-ahazi Nzukọ Njikota Mba Nile nke mmasị otu. Nke a na-enye njikọ bara uru n'etiti ọzụzụ abụọ ahụ.
DHST na-arụ ọrụ dị ka òtù nne na nna na ngalaba sayensị atọ nwere ego kwụụrụ onwe ya, Kọmitii Mba Nile Maka Akụkọ Nkà na Ụzụ, Kọmitii Mba Nile Maka Akụkọ banyere Metrology na International Association for Science and Cultural Diversity. Ọ na-akwado ọtụtụ kọmitii mba ụwa, gụnyere Njikọ Njikọ nke History na Philosophy of Science yana DLMPS. DLMPS na-akwado ọgbakọ na nyocha n'akụkụ dị iche iche nke mgbagha, yana nkà ihe ọmụma sayensị, ma na-ejigide mmekọrịta chiri anya na ndị otu mba ụwa na mpaghara ndị a.
Ugbu a ndị otu mba 49, kọmishọna 13 na ngalaba 3 nọọrọ onwe ha na-agbaso DHST, yana kọmitii ndị otu 38 na kọmitii 4 na DLMPS. Nkeji abụọ a na-ekekọrịta abụọ n'ime ọrụ ha; DHST nwekwara Kọmishọna Inter-Union 5.