Th Drwn nfrmtn Typng rchtctr (DT) spcfctn dfns st f dcmnt typs fr thrng nd rgnzng tpc-rntd nfrmtn, s wll s st f mchnsms fr cmbnng, xtndng, nd cnstrnng dcmnt typs. t s n pn stndrd tht s dfnd nd mntnd by th SS DT Tchncl Cmmtt.
Th nm drvs frm th fllwng cmpnnts:
Drwn: t ss th prncpls f spclztn nd nhrtnc, whch s n sm wys nlgs t th ntrlst Chrls Drwn's cncpt f vltnry dpttn,
nfrmtn Typng: whch mns ch tpc hs dfnd prmry bjctv (prcdr, glssry ntry, trblshtng nfrmtn) nd strctr,
rchtctr: DT s n xtnsbl st f strctrs.