History and Organization

The society has been dealing with the promotion of the scientific field of toxicologic pathology (by annual scientific meetings and publication of the Journal of Toxicologic Pathology), the quality certification of trained toxicologic pathologists (by the board certification system; Diplomate of JSTP) and the continuous education as well as training of not only young fellows but also diplomates (by annual slide conferences and annual education seminars).


November 9,1984 Establishment of the Organizing Committee to establish the Study Forum of Toxicologic Pathology
March 25,1985 First Meeting of the Study Forum of Toxicologic Pathology
February 5,1988 Renewal as the Japanese Society of Toxicologic Pathology (JSTP)
1992 -1993 Establishment of the Board Certification System for the Diplomate of the Japanese Society of Toxicologic Pathology: Nomination of the founding diplomats
July 15,1994 Execution of the first board examination


As of February. 2024
Full Members 1091
Board of Directors 14
Honorary Members 34
Meritorious Members 23
General Members (Councilors) 958(107)
Student Members 33
Supporting Members 46
As of February. 2024
Board CertifiedToxicologic Pathologist 369


Greeting from President

About Greeting from President

Previous Presidents

About Previous Presidents

Board of Directors

About Board of Directors


About Committees

Honorary / Meritorious Members

About Honorary / Meritorious Members


About Councilors

Supporting Members

About Supporting Members

Activity Report

About Activity Report


About Constitution