SC 65A

System aspects

Label	Title
Working Group
WG 4	EMC Requirements
WG 14	Functional Safety Guide: IEC 61508-0
WG 15	Management of Alarm Systems for the Process Industries
WG 16	IEC 61069-Industrial-process measurement and control
WG 17	Human Factors and Functional Safety
WG 18	Functional safety of IACS in defence applications
WG 19	Human-Machine Interfaces for Process Automation Systems
Project Team
PT 61508-3-2	Using formal methods in the development and assurance of software
Maintenance Teams
MT 61508-1-2	Maintenance of IEC 61508-1, -2, -4, -5,-6 and 7
MT 61508-3	Maintenance of IEC 61508-3, -4, -6 and -7
MT 61511	Functional safety - Safety instrumented systems for the process industry
MT 61512	Batch control systems

Country	Country Code	P/O Status	IEC Membership
Argentina	AR	O-Member	Full Member
Australia	AU	P-Member	Full Member
Austria	AT	P-Member	Full Member
Belgium	BE	P-Member	Full Member
Brazil	BR	P-Member	Full Member
Bulgaria	BG	O-Member	Full Member
Canada	CA	P-Member	Full Member
China	CN	P-Member	Full Member
Colombia	CO	P-Member	Full Member
Croatia	HR	O-Member	Full Member
Czech Republic	CZ	O-Member	Full Member
Denmark	DK	P-Member	Full Member
Finland	FI	P-Member	Full Member
France	FR	P-Member	Full Member
Germany	DE	P-Member	Full Member
Greece	GR	O-Member	Full Member
Hungary	HU	O-Member	Full Member
India	IN	P-Member	Full Member
Iran	IR	P-Member	Full Member
Ireland	IE	P-Member	Full Member
Italy	IT	P-Member	Full Member
Japan	JP	P-Member	Full Member
Korea, Republic of	KR	P-Member	Full Member
Luxembourg	LU	O-Member	Full Member
Malaysia	MY	P-Member	Full Member
Mexico	MX	O-Member	Full Member
Netherlands	NL	P-Member	Full Member
New Zealand	NZ	O-Member	Full Member
Norway	NO	P-Member	Full Member
Pakistan	PK	P-Member	Full Member
Poland	PL	P-Member	Full Member
Portugal	PT	O-Member	Full Member
Romania	RO	P-Member	Full Member
Russian Federation	RU	P-Member	Full Member
Serbia	RS	O-Member	Full Member
Singapore	SG	O-Member	Full Member
Slovakia	SK	O-Member	Full Member
Slovenia	SI	O-Member	Full Member
Spain	ES	O-Member	Full Member
Sweden	SE	P-Member	Full Member
Switzerland	CH	P-Member	Full Member
Thailand	TH	P-Member	Full Member
Turkey	TR	O-Member	Full Member
Ukraine	UA	O-Member	Full Member
United Arab Emirates	AE	P-Member	Full Member
United Kingdom	GB	P-Member	Full Member
United States of America	US	P-Member	Full Member

Chair	Mr Koji DEMACHI (JP) Term of office : 2026-04	Send Email
Secretary	Mr Petar Luzajic (GB)	Send Email

Technical Officer	Ms Marianna Kramarikova	Send Email
Standards Project Administrator	Ms Izabela Witik	Send Email
Editor	Ms Esther Monnet	Send Email
Editor	Ms Maria-Elena Volet	Send Email

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Committee	Description	Incoming liaison representative	Outgoing liaison representative
Internal IEC Liaison
TC 31	Equipment for explosive atmospheres	Mr Otto Walch	Mr Hassan El-Sayed
TC 56	Dependability	Mr Jeff A. Jones
SC 65C	Industrial networks		Mr Ron Bell
TC 66	Safety of measuring, control and laboratory equipment	Mr Walter Gebhart Mr Robert J. Kretschmann	Mr Robert J. Kretschmann
TC 77	Electromagnetic compatibility	Mr Bernd Jäkel	Mr Bernd Jäkel
ISO/IEC JTC 1/SC 42	Artificial Intelligence	Mr Takashi Egawa	Ms Audrey Canning
Liaison A
IFAC	International Federation of Automatic Control

Working Groups	Description	Organization	Incoming liaison representative
Liaison C
MT 61511	Functional safety - Safety instrumented systems for the process industry	ISA 84	Mr Rahul Bhojani Mr Dennis Zetterberg
MT 61511	Functional safety - Safety instrumented systems for the process industry	SINTEF PDS FORUM	Mrs Mary Ann Lundteigen
MT 61512	Batch control systems	ISA 88	Mr Maurice Wilkins
WG 15	Management of Alarm Systems for the Process Industries	ISA 18	Mr Nicholas Sands
WG 19	Human-Machine Interfaces for Process Automation Systems	ISA 101	Mr Greg Lehmann