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Standards Development Committee

About the SDC

The Standards Development Committee (SDC) was established by the ASNT Board of Directors to develop and maintain ASNT American National Standards within the scope of nondestructive testing personnel qualification and certification under ASNT's accreditation by the American National Standards Institute (ANSI) as a standards developing organization.

The SDC operates according to these Policies and Procedures.

SDC Roster

Michael McDaniel, Chair
Ronald T. Nisbet, Vice Chair
Paul Deeds, Jr.
Darrell W. Harris
Tony Heinz
Victor Hernandez
Wayne Holliday
Matthew Patience
Thomas Payne
William C. Plumstead
Michael Ruddy
Rick L. Ruhge
Marvin W. Trimm
Michael L. Turnbow
David Vaughn
William C. Veal
Sharon Vukelich
Margaret L. Whytsell
Charles Longo, Secretary (Ex-officio)

SDC Subcommittees
The following subcommittees have been established by the SDC. Each is listed with its respective area of responsibility and membership list. Subcommittees responsible for the review of standards are listed on the respective standard's page. See the full list here.

Finance Subcommittee

Responsibility to maintain SDC budget and finances.

Michael McDaniel, Chair
Ronald T. Nisbet, Vice Chair
Paul Deeds, Jr.
Charles Longo

Interpretation Subcommittee

This subcommittee of the SDC has the responsibility to draft interpretations of ASNT standards and submit them to the full committee.

Sharon Vukelich, Chair
William C. Plumstead, Vice Chair
Paul Deeds, Jr.
Michael McDaniel
Michael Ruddy
Bruce D. Schlueter
Margaret L. Whytsell

ISO Subcommittee

Acts as the U.S. TAG to ISO/TC 135/SC 7, Non-destructive testing - Personnel qualification.

David Bajula
Paul Deeds, Jr.
Irving Gray
Darrell W. Harris
James W. Houf
Victor Hernandez
Danny Keck
Doron Kishoni
Joseph Mackin
Walter Matulewicz
Michael McDaniel
Ronald T. Nisbet
Matthew Patience
Thomas Payne
Bill Plumstead, Jr.
Bill Plumstead, Sr.
Sam Robinson
Michael Ruddy
Rick L. Ruhge
Tom Schafer
Henry Stephens
Marvin W. Trimm
Michael L. Turnbow
David Vaughn
William C. Veal
Sharon Vukelich
Joel Whitaker
Margaret L. Whytsell
Charles Longo, Secretary (Ex-officio)

Policy and Rules Subcommittee

Responsibility to maintain SDC rules to remain in compliance with ANSI requirements and ASNT policy.

Michael McDaniel
Michael Ruddy
Charles Longo, Secretary

Copyright © 2012 by the American Society for Nondestructive Testing, Inc. ASNT is not responsible for the authenticity or accuracy of information herein. Published opinions and statements do not necessarily reflect the opinion of ASNT. Products or services that are advertised or mentioned do not carry the endorsement or recommendation of ASNT.
IRRSP, NDT Handbook, The NDT Technician and www.asnt.org are trademarks of the American Society for Nondestructive Testing, Inc. ACCP, ASNT, Level III Study Guide, Materials Evaluation, Nondestructive Testing Handbook, Research in Nondestructive Evaluation and RNDE are registered trademarks of the American Society for Nondestructive Testing, Inc. ASNT exists to create a safer world by promoting the profession and technologies of nondestructive testing.


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	Standards Development Committee About the SDC The Standards Development Committee (SDC) was established by the ASNT Board of Directors to develop and maintain ASNT American National Standards within the scope of nondestructive testing personnel qualification and certification under ASNT's accreditation by the American National Standards Institute (ANSI) as a standards developing organization. The SDC operates according to these Policies and Procedures. SDC Roster Michael McDaniel, Chair Ronald T. Nisbet, Vice Chair Paul Deeds, Jr. Darrell W. Harris Tony Heinz Victor Hernandez Wayne Holliday Matthew Patience Thomas Payne William C. Plumstead Michael Ruddy Rick L. Ruhge Marvin W. Trimm Michael L. Turnbow David Vaughn William C. Veal Sharon Vukelich Margaret L. Whytsell Charles Longo, Secretary (Ex-officio) SDC Subcommittees The following subcommittees have been established by the SDC. Each is listed with its respective area of responsibility and membership list. Subcommittees responsible for the review of standards are listed on the respective standard's page. See the full list here. Finance Subcommittee Responsibility to maintain SDC budget and finances. Michael McDaniel, Chair Ronald T. Nisbet, Vice Chair Paul Deeds, Jr. Charles Longo Interpretation Subcommittee This subcommittee of the SDC has the responsibility to draft interpretations of ASNT standards and submit them to the full committee. Sharon Vukelich, Chair William C. Plumstead, Vice Chair Paul Deeds, Jr. Michael McDaniel Michael Ruddy Bruce D. Schlueter Margaret L. Whytsell ISO Subcommittee Acts as the U.S. TAG to ISO/TC 135/SC 7, Non-destructive testing - Personnel qualification. David Bajula Paul Deeds, Jr. Irving Gray Darrell W. Harris James W. Houf Victor Hernandez Danny Keck Doron Kishoni Joseph Mackin Walter Matulewicz Michael McDaniel Ronald T. Nisbet Matthew Patience Thomas Payne Bill Plumstead, Jr. Bill Plumstead, Sr. Sam Robinson Michael Ruddy Rick L. Ruhge Tom Schafer Henry Stephens Marvin W. Trimm Michael L. Turnbow David Vaughn William C. Veal Sharon Vukelich Joel Whitaker Margaret L. Whytsell Charles Longo, Secretary (Ex-officio) Policy and Rules Subcommittee Responsibility to maintain SDC rules to remain in compliance with ANSI requirements and ASNT policy. Michael McDaniel Michael Ruddy Charles Longo, Secretary Copyright © 2012 by the American Society for Nondestructive Testing, Inc. ASNT is not responsible for the authenticity or accuracy of information herein. Published opinions and statements do not necessarily reflect the opinion of ASNT. Products or services that are advertised or mentioned do not carry the endorsement or recommendation of ASNT. IRRSP, NDT Handbook, The NDT Technician and www.asnt.org are trademarks of the American Society for Nondestructive Testing, Inc. ACCP, ASNT, Level III Study Guide, Materials Evaluation, Nondestructive Testing Handbook, Research in Nondestructive Evaluation and RNDE are registered trademarks of the American Society for Nondestructive Testing, Inc. ASNT exists to create a safer world by promoting the profession and technologies of nondestructive testing.