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Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

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NVLAP Staff

NVLAP Contact Information

General inquiries:

100 Bureau Drive, M/S 2140
Gaithersburg, MD 20899-2140

Phone:  301-975-4016
E-mail: nvlap [at] nist.gov (nvlap[at]nist[dot]gov)
 

NVLAP ADMINISTRATION AND OPERATIONS
Staff PositionNamePhone NumberE-Mail Address
ChiefRobert Knake301.975.2248 robert.knake [at] nist.gov (robert[dot]knake[at]nist[dot]gov)
Quality ManagerBethany Hackett301.975.6113bethany.hackett [at] nist.gov (bethany[dot]hackett[at]nist[dot]gov)
Administrative 
Specialists
Tessa Gordon
Jennifer Leon
301.975.4017
301.975.4176
tessa.gordon [at] nist.gov (tessa[dot]gordon[at]nist[dot]gov)
jennifer.leon [at] nist.gov (jennifer[dot]leon[at]nist[dot]gov)
NVLAP PROGRAM MANAGEMENT
Laboratory Accreditation 
Program
Program ManagerPhone NumberE-Mail Address
Acoustical Testing ServicesShelby Williamson301.975.3024shelby.conyers [at] nist.gov (shelby[dot]conyers[at]nist[dot]gov)
Asbestos Fiber Analysis (PLM, TEM)Derek Ho
Shelby Williamson 
301.975.4023
301.975.3024
derek.ho [at] nist.gov (derek[dot]ho[at]nist[dot]gov)
shelby.conyers [at] nist.gov (shelby[dot]conyers[at]nist[dot]gov)
Biometrics TestingTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Calibration LaboratoriesJeff Guerrieri301.975.4521jeffrey.guerrieri [at] nist.gov (jeffrey[dot]guerrieri[at]nist[dot]gov)
Carpet and Carpet CushionTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Construction Materials TestingTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Efficiency of Electric MotorsTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Electromagnetic Compatibility
& Telecommunications
Amanda McDonald
Janneth Marcelo
301.975.5627
301.975.8520
amanda.mcdonald [at] nist.gov (amanda[dot]mcdonald[at]nist[dot]gov)
janneth.marcelo [at] nist.gov (janneth[dot]marcelo[at]nist[dot]gov)
Energy Efficient Lighting ProductsTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Fasteners and MetalsJanneth Marcelo301.975.8520janneth.marcelo [at] nist.gov (janneth[dot]marcelo[at]nist[dot]gov)
Federal Warfare System(s)Janneth Marcelo301.975.8520janneth.marcelo [at] nist.gov (janneth[dot]marcelo[at]nist[dot]gov)
Information Technology
Security Testing (Common
Criteria; Cryptographic Security;
Healthcare IT)
Janneth Marcelo301.975.8520janneth.marcelo [at] nist.gov (janneth[dot]marcelo[at]nist[dot]gov)
Ionizing Radiation DosimetryDerek Ho301.975.4023derek.ho [at] nist.gov (derek[dot]ho[at]nist[dot]gov)
Law Enforcement and Corrections EquipmentTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Radiation Detection InstrumentsTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Thermal Insulation MaterialsTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)
Voting System TestingTim Rasinski301.975.6697timothy.rasinski [at] nist.gov (timothy[dot]rasinski[at]nist[dot]gov)

Contacts

Created February 23, 2022, Updated April 23, 2025
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