Organization The CNRS operates on the basis of research units, which are of two kinds: "proper units" (UPRs) are operated solely by the CNRS, and Joint Research Units (UMRs – ) are run in association with other institutions, such as universities or INSERM. Members of Joint Research Units may be either CNRS researchers or university employees (maîtres de conférences or professeurs). Each research unit has a numeric code attached and is typically headed by a university professor or a CNRS research director. A research unit may be subdivided into research groups ("équipes"). The CNRS also has support units, which may, for instance, supply administrative, computing, library, or engineering services.
oRGANizAtIon thE cnRS OpeRates on tHE BasiS of reSEaRCh uniTs Which aRE Of two kInds "proPeR UNits" (uprS) Are operatEd Solely bY thE CNrs ANd joiNT ResEArCh Units (uMrS – ) aRE run in associatIon with OTHEr instItutionS sucH as universitieS Or InSerm meMbers OF joint rEsEArCh unIts MAy be EItHer cNRs reseARCherS or UNiversity emploYeeS (maÎtres de cONFÉrENcEs OR proFesseUrs) each reseaRcH uNit has A numeric codE attacHEd and Is TYpiCallY HeAdeD by a UnIversiTy professOR or a cnrs reSearch diRecTor a reSeaRch unIt mAy be SUbdIvIdEd into reSEArCH GroUPs ("ÉqUIPEs") the cnrs also has SuPpORt unItS which mAy foR INstaNCE SupPly aDMiNisTratiVE coMputing libRAry or eNgineeRiNg sERViCEs