TJ Research, Inc.

The followings are the technical standardization committees we are involved (Including the past participation).

Period	Committee	Assigned Role
Currently as of 2025	ISO/TC68 Domestic Discussion Committee Secretariat: Payment and Settlement Systems Department, Bank of Japan Participating as an expert in the international working group "ISO/TC68/SC9/WG4 (ISO 20022 Revision)" which is working on revising the international standard for financial communication messages, "ISO 20022". Also participating in the international committee "ISO 20022 Payments SEG" as an expert. (The member list)	The committee will discuss standardization of financial services in general, including discussion of ISO 20022, which specifies procedures for registering XML-based communication messages for financial operations. In "ISO/TC68/SC9/WG4 (ISO 20022 Revision)," being in charge of deliberations on the new part of ISO 20022 "Part9: Syntax generation requirements and rules" to accommodate new data description formats other than XML and ASN.1 (such as JSON).
1990 - 2014	ISO/IEC JTC1 SC34 (Document Description and Processing Language) Secretariat: Information Processing Society of Japan, Information Technology Standards Commission of Japan	Participated in the committee in charge of specifying SGML, the antecedent of XML. Involved in the deliberation of international standard specifications related to document processing.
2000 - 2007	ISO/IEC SC36 (Information Technology for learning, Education and Training) Secretariat: Information Processing Society of Japan, Information Technology Standards Commission of Japan	Involved in the deliberation of international standard specifications related to education and training. During the period from 2001 to 2003, assigned the role of secretariat of international SC36/WG2 by "Information Technology Standards Commission of Japan".