Release Date	Request Code	Change Type	NCI Code	CDISC Term Type	CDISC Codelist (Short Name)	CDISC Codelist (Long Name)	Change Summary	Original	New	Change Implementation Instructions

2024-09-27	CDISC-6037	Add	C209537	Term	DICTNAM	Dictionary Name	Add new term to existing codelist	- - -	ISO 3166	

2024-09-27	CDISC-6037	Add	C81895	Term	DICTNAM	Dictionary Name	Add new term to existing codelist	- - -	ISO 21090	

2024-09-27	CDISC-6532	Update	C53489	CDISC Definition	DICTNAM	Dictionary Name	Update CDISC Definition	A multiaxial, hierarchical classification system for diseases in man developed by the College of American Pathologists. (NCI)	A structured nomenclature and classification of the terminology used in human and veterinary medicine developed by the College of Pathologists and American Veterinary Medical Association. (CDISC Glossary)	

2024-09-27	CDISC-6532	Update	C66788	CDISC Definition	DICTNAM	Dictionary Name	Update CDISC Definition	A name given to a reference source that lists words and gives their meaning. (NCI)	Terminology relevant to the names given to a reference source that lists words and gives their meaning.	

2024-09-27	CDISC-6408	Update	C103374	CDISC Definition	GNRLOBSC	General Observation Class	Update CDISC Definition	This SDTM class captures investigational, therapeutic and other treatments that are administered to the subject (with some actual or expected physiological effect) either as specified by the study protocol (e.g., exposure to study drug), coincident with the study assessment period (e.g., concomitant medications), or self-administered by the subject (such as use of alcohol, tobacco, or caffeine).	This SDTM class captures investigational, therapeutic and other products that are administered to the subject either as specified by the study protocol (e.g., exposure to study drug), coincident with the study assessment period (e.g., concomitant medications), or self-administered by the subject (such as use of alcohol, tobacco, or caffeine).	

2024-09-27	CDISC-6532	Update	C103377	CDISC Definition	GNRLOBSC	General Observation Class	Update CDISC Definition	This SDTM class contains a set of domains which do not conform to the Findings, Events or Interventions observation classes. The domains included are DM, CO, SE and SV.	This SDTM class contains a set of domains which do not conform to the Findings, Events or Interventions observation classes. The domains included are DM, CO, SE, SJ, SM and SV.	

2024-09-27	CDISC-6532	Update	C25936	CDISC Definition	ORIGINS	Origin Source	Update CDISC Definition	A person responsible for the conduct of the clinical trial at a trial site. If a trial is conducted by a team of individuals at the trial site, the investigator is the responsible leader of the team and may be called the principal investigator.	A person responsible for the conduct of the study, ensuring adherence to the protocol and good clinical practices. (CDISC Glossary)	

2024-09-27	CDISC-6438	Update	C170550	CDISC Definition	ORIGINT	Origin Type	Update CDISC Definition	A value that is copied from a variable in another dataset.	A value that is copied from another variable.	

2024-09-27	CDISC-5794	Update	C160924	CDISC Definition	SDTMIGRS	SDTMIG Version Response	Update CDISC Definition	Terminology relevant to the version of the study data tabulation model implementation guide used in the study.	A terminology codelist relevant to the version of the CDISC Study Data Tabulation Model implementation guide that is being used in the study submission.