International

Electrotechnical

Commission

International Standards and Conformity Assessment for all electrical, electronic and related technologies

TA 14

Interfaces and methods of measurement for personal computing equipment

TA 14 Subcommittee(s) and/or Working Group(s)

Label	Title
Project Teams
PT 62680	Universal Serial Bus interfaces for data and power
PT 62700	DC Power Supply for Portable Personal Computer

TA 14 Membership

Country	Country Code	P/O Status	IEC Membership

Facts and figures

Secretariat	Japan
Participating countries	0
Observer Countries	0

TA 14 Officers

Technical Area Manager	Mr Shuichi Matsumura (JP)	Send Email
Technical Area Secretary	Mr Hironori Sakakihara (JP)	Send Email
Technical Officer	Mr Matei Cocimarov	Send Email

Member		National Committee
Mr Choon soo Cho		KR
Mr Flavio Cucchietti		IT
Mr Keith Jones		AU

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TA 14 Liaisons

Committee	Description
Internal IEC Liaison
TC 108	Safety of electronic equipment within the field of audio/video, information technology and communication technology

TA 14 Working Groups Liaisons

Working Groups	Description	Organization
Liaison D
PT 62680	Universal Serial Bus interfaces for data and power	AES
PT 62680	Universal Serial Bus interfaces for data and power	SMPTE
PT 62680	Universal Serial Bus interfaces for data and power	USB-IF
PT 62680	Universal Serial Bus interfaces for data and power	MMA
PT 62700	DC Power Supply for Portable Personal Computer	AES
PT 62700	DC Power Supply for Portable Personal Computer	SMPTE
PT 62700	DC Power Supply for Portable Personal Computer	MMA