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Staff and Technical Experts Directory

OWM Organization Chart PDF - (Rev. 2019 September 20)

Type of Information
Who to Contact Telephone
Weights & Measures - General
General Inquiries barbara.turner [at] nist.gov (Barbara Turner) 301-975-4004
Administration
History
U.S. System
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
Laws & Regulations
Packaging and Labeling
Precious Metals Conversion
Price Verification
Retail and Unit Pricing Laws
Net Quantity of Contents
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
david.sefcik [at] nist.gov (David Sefcik) 301-975-4868
lisa.warfield [at] nist.gov (Lisa Warfield) 301-975-3308
Engine Fuel Quality & Biofuels kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Metric Information elizabeth.gentry [at] nist.gov (Elizabeth Gentry) 301-975-3690
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
OIML Packaging kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Publications
NIST Handbook 105 Series, Specifications & Tolerances for Field Standards val.miller [at] nist.gov (Val Miller) 301-975-3602
NIST Handbook 44, Specifications, Tolerances and Other Technical Requirements for Weighing and Measuring Devices john.barton [at] nist.gov (John Barton) 301-975-4002
tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
NIST Handbook 112, Examination Procedures Outlines for Commercial Weighing and Measuring Devices tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
NIST Handbook 130, Uniform Laws and Regulations in the areas of legal metrology and engine fuel quality david.sefcik [at] nist.gov (David Sefcik) 301-975-4868
NIST Handbook 133, Checking the Net Contents of Packaged Goods lisa.warfield [at] nist.gov (Lisa Warfield) 301-975-3308
Measuring Systems
Metering Devices - General & Other tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Electric Vehicle Refueling tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Electric Watthour Type Electric Meters tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
lisa.warfield [at] nist.gov (Lisa Warfield) 301-975-3308
Cryogenic Measuring Devices & OIML R81 juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Gas Pumps (Retail Motor Fuel Dispensers) tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Hydrogen & Compressed Gases juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Liquefied Petroleum Gas (LPG) Meters tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
Loading-Rack Meters tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Mass Flow Meters tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Master Meters val.miller [at] nist.gov (Val Miller) 301-975-3602
Small Volume Provers
General Field Use diane.lee [at] nist.gov (Diane Lee) 301-975-4405
Calibration, Witnessing val.miller [at] nist.gov (Val Miller) 301-975-3602
Vehicle-Tank Meters tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
juana.williams [at] nist.gov (Juana Williams) 301-975-3989
Weighing Systems
Weighing Devices - General john.barton [at] nist.gov (John Barton) 301-975-4002
richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
Automatic Weighing Systems & OIML R51 richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Belt-Conveyer Scales & OIML R50 john.barton [at] nist.gov (John Barton) 301-975-4002
Hopper Scales, Auto Bulk Weighing & OIML R107 richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Load Cells & OIML R60 john.barton [at] nist.gov (John Barton) 301-975-4002
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
OIML R76 Non-Automatic Weighing Instruments richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Railway Track Scales & OIML R106 john.barton [at] nist.gov (John Barton) 301-975-4003
kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
In-Motion Weighing-General & OIML R134 (Vehicle) richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
Uncertainties - Balances and Scales val.miller [at] nist.gov (Val Miller) 301-975-3602
Other Device-Related Topics
Grain Moisture & Protein Analyzers & OIML R59 diane.lee [at] nist.gov (Diane Lee) 301-975-4405
Livestock Carcass Measuring Systems diane.lee [at] nist.gov (Diane Lee) 301-975-4405
Multiple Dimension Measuring Devices richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107
Taximeters, Transportation Network Measuring Systems, and Odometers & OIML R21 john.barton [at] nist.gov (John Barton) 301-975-4002
Training
General Training yvonne.branden [at] nist.gov (Yvonne Branden) 301-975-3272
Laws & Regulations - Related kenneth.butcher [at] nist.gov (Ken Butcher) 301-975-4859
Laboratory Metrology - Related isabel.chavez [at] nist.gov (Isabel Chavez) 301-975-2128
Device - Related tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
Laboratory Metrology
Laboratory Technical Assistance - General val.miller [at] nist.gov (Val Miller) 301-975-3602
isabel.chavez [at] nist.gov (Isabel Chavez) 301-975-2128
micheal.hicks [at] nist.gov (Micheal Hicks) 301-975-4615
Calibration Procedures
Measurement Traceability
val.miller [at] nist.gov (Val Miller) 301-975-3602
Proficiency Testing micheal.hicks [at] nist.gov (Micheal Hicks) 301-975-4615
val.miller [at] nist.gov (Val Miller) 301-975-3602
Quality Management Systems isabel.chavez [at] nist.gov (Isabel Chavez) 301-975-2128
State Lab Program & Recognition isabel.chavez [at] nist.gov (Isabel Chavez) 301-975-2128
micheal.hicks [at] nist.gov (Micheal Hicks) 301-975-4615
Uncertainties val.miller [at] nist.gov (Val Miller) 301-975-3602
Communications
OWM Newsletter breyanna.blackwell [at] nist.gov (Breyanna Blackwell) 301-975-3998
Publications Management (NIST, NCWM)
Calendar of Events isabel.chavez [at] nist.gov (Isabel Chavez) 301-975-2128
Weights and Measures Website
Database - OWM Contacts System yvonne.branden [at] nist.gov (Yvonne Branden) 301-975-3272
International Legal Metrology (OIML) charles.ehrlich [at] nist.gov (Chuck Ehrlich) 301-975-4834
ralph.richter [at] nist.gov (Ralph Richter) 301-975-3997
katya.delak [at] nist.gov (Katya Delak) 301-975-2520
National Conference on Weights & Measures (NCWM)*
Executive Secretary douglas.olson [at] nist.gov (Douglas Olson) 301-975-2956
Laws & Regulations Committee lisa.warfield [at] nist.gov (Lisa Warfield) 301-975-3308
Professional Development Committee tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
Specifications & Tolerances Committee john.barton [at] nist.gov (John Barton) 301-975-4002
diane.lee [at] nist.gov (Diane Lee) 301-975-4405
NTEP Software Sector katya.delak [at] nist.gov (Katya Delak) 301-975-2520
NTEP Grain Analyzers Sector diane.lee [at] nist.gov (Diane Lee) 301-975-4405
NTEP Measuring Sector tina.butcher [at] nist.gov (Tina Butcher) 301-975-2196
NTEP Taximeters john.barton [at] nist.gov (John Barton) 301-975-4002
NTEP Belt Conveyer Sector john.barton [at] nist.gov (John Barton) 301-975-4002
NTEP Weighing Sector richard.harshman [at] nist.gov (Rick Harshman) 301-975-8107

 

 

Created May 18, 2011, Updated September 23, 2019