ICH E6(R3) – Any individual member of the clinical trial team designated and supervised by the investigator to perform critical trial-related procedures and/or to make important trial- related decisions (e.g., associates, residents, research fellows).
CDISC-Gloss – Any member of the clinical trial team designated and supervised by the investigator at a trial site to perform critical trial-related procedures and/or to make important trial-related decisions (e.g., associates, residents, research fellows). [After ICH E6] See also investigator, coordinating investigator, investigator/institution, principal investigator, site investigator, sponsor-investigator.