| Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut | District of Columbia | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Los Angeles County | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Puerto Rico | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | USDA, AMS, FGIS | Utah | Vermont | Virgin Islands | Virginia | Washington | West Virginia | Wisconsin | Wyoming |
For a complete directory of Weights and Measures Officials and Metrologists in the US and Territories, you can download the list here.
Alabama | |
Mailing Address Alabama Weights and Measures Laboratory Weights and Measures Laboratory 1445 Federal Drive Montgomery, AL 36107 | Shipping Address Same as Mailing Address. |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | michael.bridges [at] agi.alabama.gov (Michael Bridges) (334) 240-3729 Phone: (334) 240-7133 (Office) |
Alaska | |
Mailing Address State of Alaska Metrology Laboratory 12050 Industry Way Bldg "O" #6 Anchorage, AK 99515 | Shipping Address
|
2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | travis.garding [at] alaska.gov (Travis Garding) (907) 365-1222 roger.holland [at] alaska.gov (Roger Holland) (907) 365-1249 |
Arizona | |
Mailing Address State of Arizona Metrology Lab 4425 West Olive Avenue, Suite 134 Glendale, AZ 85302-3844 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | bsellers [at] azda.gov (Brian Sellers) (602) 771-4938 mnieves [at] azda.gov (Mauro Nieves) (602) 771-4928 |
Arkansas | |
Mailing Address Arkansas Bureau of Standards 4608 W 61st Street Little Rock, AR 72209-2408 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | jill.franke [at] agriculture.arkansas.gov (Jill Franke) General: info [at] agriculture.arkansas.gov (info[at]agriculture[dot]arkansas[dot]gov) Phone: (501) 570-1159 |
California | |
Mailing Address California Department of Food and Agriculture State of California Metrology Laboratory Division of Measurement Standards 6790 Florin Perkins Road, Suite 100 Sacramento, CA 95828 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | anthony.gruneisen [at] cdfa.ca.gov (Tony Gruneisen) (916) 229-4858 General: dms [at] cdfa.ca.gov (dms[at]cdfa[dot]ca[dot]gov) Phone: (916) 229-3000 |
Colorado | |
Mailing Address Colorado Department of Agriculture 300 South Technology Court Broomfield, CO 80021 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | kate.smetana [at] state.co.us (Kate Smetana) (303) 869-9241 Phone: (303) 869-9240 (Lab) |
Connecticut | |
Mailing Address Connecticut Food and Standards Division Dept. of Consumer Protection 450 Columbus Boulevard Suite #901 Hartford, CT 06103-1840 | Shipping Address |
2019 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) | christopher.david [at] ct.gov (Chris David) (860) 806-0104 Fax: (860) 706-1236 |
District of Columbia | |
Mailing Address District of Columbia Weights, Measures, and Markets Branch 1110 U Street S.E. Washington, DC 20001 | Shipping Address
|
No Certificate | Lab Closed See State Directors List |
Delaware | |
Mailing Address Delaware Department of Agriculture Weights and Measures Section 2320 S. DuPont Highway Dover, DE 19901-5515 | Shipping Address |
No Certificate | Lab Closed See State Directors List |
Florida | |
Mailing Address Florida Department of Agriculture Division of Consumer Services Bureau of Standards 3125 Conner Boulevard, Lab 2 Tallahassee, FL 32399 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | Megan.Money [at] FDACS.gov (Megan Money) (850) 921-1572 Phone: (850) 921-1580 |
Georgia | |
Mailing Address Georgia Department of Agriculture Metrology Laboratory P.O. Box 1507 Tifton, GA 31793 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | stan.diffie [at] agr.georgia.gov (Stan Diffie) (229) 386-4120 john.ross.plourde [at] agr.georgia.gov (John Plourde) (229) 386-3601 Phone: (229) 386-3601 Fax: (229) 386-3365 |
Hawaii | |
Mailing Address Hawaii Measurement Standards Laboratory Quality Assurance Division 1851 Auiki Street Honolulu, HI 96819 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | Michael.Tang [at] Hawaii.gov (Michael Tang) Phone: (808) 832-0682 |
Idaho | |
Mailing Address Idaho Weights & Measures Metrology Laboratory Bureau of Weights and Measures P.O. Box 7249 Boise, ID 83707 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | david.bennet [at] isda.idaho.gov (David Bennett) (208) 332-8691 stacie.ybarra [at] isda.idaho.gov (Stacie Ybarra) (208) 332-8692 Phone: (208) 332-8691 Fax: (208) 334-2378 |
Illinois | |
Mailing Address Illinois Department of Agriculture Bureau of Weights and Measures Standards Laboratory 801 Sangamon Avenue East Springfield, IL 62702-9281 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | austin.boyett [at] illinois.gov (Austin Boyett) (217) 785-8530 karl.cunningham [at] illinois.gov (Karl Cunningham) (217) 785-8530 john.satterlee [at] illinois.gov (John Satterlee) (217) 785-8480 Phone: (217) 785-8480 Fax: (217) 785-3136 |
Indiana | |
Mailing Address Indiana State Department of Health Weights and Measures Laboratory 2525 North Shadeland Avenue Bldg 30 Door 12 Indianapolis, IN 46219-1791 | Shipping Address
|
2021 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) | HWickersham [at] isdh.in.gov (Howard Wickersham) k.scott [at] health.in.gov (Katelyn Scott) WGeisler [at] health.in.gov (William R. Geisler) Phone: (317) 356-7078 Fax: (317) 351-2877 |
Iowa | |
Mailing Address Iowa Department of Agriculture & Land Stewardship 2230 South Ankeny Boulevard Ankeny, IA 50023 | Shipping Address |
No Certificate | Lab Closed See State Directors List |
Kansas | |
Mailing Address Kansas Department of Agriculture - Metrology Laboratory 2004 Research Park Circle Manhattan, KS 66502 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | kevin.uphoff [at] ks.gov (Kevin Uphoff) (785) 564-7445 General: kda.metrology [at] ks.gov (kda[dot]metrology[at]ks[dot]gov) Phone: (785) 564-7477 |
Kentucky | |
Mailing Address Kentucky Regulations and Inspections 107 Corporate Drive Frankfort, KY 40601-8311 | Shipping Address |
2022 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) | chester.watson [at] ky.gov (Chester Watson) jason.glass [at] ky.gov (Jason Glass) Phone: (502) 573-0282 Fax: (502) 573-0303 |
Los Angeles County | |
Mailing Address Los Angeles County Department of Agriculture Weights and Measures Metrology Laboratory 11012 Garfield Avenue South Gate, CA 90280-7504 | Shipping Address |
2019 OWM Certificate of Metrological Traceability PDF No Certificate (pending laboratory renovation) | MetLab [at] acwm.lacounty.gov (Lina Ng) MetLab [at] acwm.lacounty.gov (Jacky Cheng) General: MetLab [at] acwm.lacounty.gov (MetLab[at]acwm[dot]lacounty[dot]gov) Phone: (562) 622-0419 Fax: (562) 861-0278 |
Louisiana | |
Mailing Address Louisiana Department of Metrology Laboratory Weights and Measures Division 5825 Florida Boulevard Suite 5000 Baton Rouge, LA 70806-4259 | Shipping Address |
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF | wcorley [at] ldaf.state.la.us (Whitney Corley) (225) 922-1381 Phone: (225) 922-1381 |
Maine | |
Mailing Address Maine Metrology Laboratory 333 Cony Road Augusta, ME 04330 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | Bradford.Bachelder [at] maine.gov (Bradford Bachelder) Phone: (207) 287-7587
|
Maryland | |
Mailing Address Maryland Department of Agriculture - Weights and Measures Calibration Laboratory 50 Harry S. Truman Parkway Annapolis, MD 21401-8960 | Shipping Address |
2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF | Tong.Hsu [at] maryland.gov (Tong Hsu) emily.hoyt1 [at] maryland.gov (Emily Hoyt) Phone: (410) 841-5790 Fax: (410) 841-2765 |
Massachusetts | |
Mailing Address Massachusetts Division of Standards Metrology Laboratory 250 Eliot Street, Suite 10-D Ashland, MA 01721 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | ray.costa [at] mass.gov (Raymond Costa) (617) 947-7584 hain.setow [at] mass.gov (Hain Wan Setow) (617) 947-4630 Lab Phone: (508) 532-1200 Lab Direct Line: (508) 532-1201 |
Michigan | |
Mailing Address Michigan Department of Agriculture and Rural Development E.C. Heffron Metrology Laboratory 940 Venture Lane Williamston, MI 48895-9028 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | VanBurenC9 [at] michigan.gov (Craig VanBuren) (517) 655-8202 Phone: (517) 655-8202 (Office) |
Minnesota | |
Mailing Address Minnesota Metrology Laboratory - Division of Weights & Measures 14305 Southcross Drive W Suite 150 Burnsville, MN 55306-7011 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | valare.falkner [at] state.mn.us (Valare Falkner) (651) 539-1567 Benjamin.FitzRysler [at] state.mn.us (Benj FitzRysler) (651) 539-1569 heidi.jones [at] state.mn.us (Heidi Jones) (651) 539-1565 Halie.LaTourelle [at] state.mn.us (Halie LaTourelle) (651) 539-1006 anna.pierce [at] state.mn.us (Anna Pierce) (651) 539-1562 eric.e.johnson [at] state.mn.us (Eric Johnson) (651) 539-1560 General: mnlabcontact [at] commerce.state.mn.us (mnlabcontact[at]commerce[dot]state[dot]mn[dot]us) Phone: (651) 539-1555 (Office) Fax: (952) 435-4040 |
Mississippi | |
Mailing Address Mississippi Department of Agriculture & Commerce Metrology Lab 1000-A ASU Drive, Bldg #10 Lorman, MS 39096 | Shipping Address |
2019 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) | gene [at] mdac.ms.gov (Gene Robertson) (601) 359-1102 EricaG [at] mdac.ms.gov (Erica Griffin) (601) 877-3802 Phone: (601) 877-3802 Fax: (601) 877-3872 |
Missouri | |
Mailing Address Missouri Department of Agriculture Weights, Measures & Consumer Protection Division, Metrology Laboratory P.O. Box 630 Jefferson City, MO 65102 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | Johnny.bell [at] mda.mo.gov (Johnny Bell) (573) 751-3440 houston.naugher [at] mda.mo.gov (Houston Naugher) (573) 751-3105 Phone: (573) 751-3440 Fax: (573) 751-0281 |
Montana | |
Mailing Address Montana Bureau of Weights and Measures P.O. Box 200516 Helena, MT 59620-0516 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | dafraser [at] mt.gov (David Fraser) (406) 461-4168 Fax: (406) 443-8163 |
Nebraska | |
Mailing Address Nebraska Division of Weights and Measures 3721 W. Cuming Street Lincoln, NE 68524 | Shipping Address |
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2023 to 2024 OWM Certificate of Metrological Traceability PDF | Joel.Lavicky [at] nebraska.gov (Joel Lavicky) Phone: (402) 471-2087 |
Nevada | |
Mailing Address State of Nevada Metrology Laboratory 405 South 21st Street Sparks, NV 89431 | Shipping Address |
2021 to 2022 OWM Certificate of Metrological Traceability PDF See NVLAP also. | jkellames [at] agri.nv.gov (James Kellames) (775) 353-3788 kriske [at] agri.nv.gov (Kiara Saunders) (775) 353-3794 Fax: (775) 353-3798 |
New Hampshire | |
Mailing Address New Hampshire Metrology Laboratory 25 Capitol Street Room 31 Concord, NH 03301 Physical Location: Division of Weights & Measures 25 Capitol Street Concord, NH 03301 | Shipping Address
|
2014 to 2015 OWM Certificate of Metrological Traceability PDF (Amended -2015-01-01 to 2015-12-31) 2016 to 2017 OWM Certificate of Metrological Traceability PDF | john.f.abasto [at] agr.nh.gov (John Abasto) Phone: (603) 271-0894 |
New Jersey | |
Mailing Address State of New Jersey Department of Law and Public Safety, Division of Consumer Affairs, Office of Weights and Measures 1261 Routes 1 & 9 South Avenel, NJ 07001-1647 | Shipping Address
|
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | SzpondR [at] dca.njoag.gov (Ray Szpond) (908) 403-5798 cecerem [at] dca.njoag.gov (Michael Cecere) (732) 621-2554 benavidesf [at] dca.njoag.gov (Francia Benavides) (732) 621-2552 IsazaF [at] dca.njoag.gov (Federico Isaza) (732) 621-2060 Phone: (732) 815-7800 Fax: (732) 382-5298 |
New Mexico | |
Mailing Address New Mexico Department of Agriculture Standards and Consumer Services MSC 3-LD P.O. Box 30005 Las Cruces, NM 88003-8005 | Shipping Address
|
2022 to 2023 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) See NVLAP also. | civey [at] nmda.nmsu.edu (Clay Ivey) Phone: (575) 646-1551 Fax: (575) 646-2361 |
New York | |
Mailing Address New York State Bureau of Weights and Measures 10B Airline Drive Albany, NY 12235-1000 | Shipping Address |
2021 to 2022 OWM Certificate of Metrological Traceability PDF See NVLAP also. | Michael.Lejeune [at] agriculture.ny.gov (Michael LeJeune) Phone: (518) 457-3146 |
North Carolina | |
Mailing Address North Carolina Department of Agriculture and Consumer Services Standards Laboratory 1051 Mail Service Center Raleigh, NC 27699-1051 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | Sharon.Woodard [at] ncagr.gov (Sharon Woodard) (984) 236-4802 robert.rogers [at] ncagr.gov (Robert Rogers) (984) 236-4811 ed.stevens [at] ncagr.gov (Ed Stevens) (984) 236-4804 daniel.zhang [at] ncagr.gov (Daniel Zhang) (984) 236-4805 Phone: (984) 236-4800 Fax: (919) 831-1325 |
North Dakota | |
Mailing Address North Dakota Public Service Commission 605 E. Boulevard Avenue - Dept. 408 State Capitol 12th Floor Bismark, ND 58505-0480 | Shipping Address |
No Certificate Lab Closed | See State Directors List |
Ohio | |
Mailing Address Ohio Department of Agriculture 8995 East Main Street Bldg 5 Reynoldsburg, OH 43068-3398 | Shipping Address Same as Mailing Address. |
2023 to 2024 OWM Certificate of Metrological Traceability PDF See NVLAP also. | Tom.Buck [at] agri.ohio.gov (Tom Buck) General: metrology [at] agri.ohio.gov (metrology[at]agri[dot]ohio[dot]gov) |
Oklahoma | |
Mailing Address Oklahoma Department of Agriculture Bureau of Standards 2800 North Lincoln Boulevard Oklahoma City, OK 73105 | Shipping Address |
2022 OWM Certificate of Metrological Traceability PDF No Certificate (pending staff training) | richard.gonzales [at] ag.ok.gov (Richard Gonzales) wade.krivanek [at] ag.ok.gov (Wade Krivanek) william.krivanek [at] ag.ok.gov (William Krivanek) termelia.hogg [at] ag.ok.gov (Termelia Hogg) Phone: (405) 522-5459 Fax: (405) 522-5457 |
Oregon | |
Main Laboratory, Mail, Small shipments Oregon Department of Agriculture Weights and Measures Program 635 Capitol Street NE Suite 100 Salem, OR 97301-2532 | Large Shipments, Weights and Provers 151 Hawthorne Avenue, NE Salem, OR 97301 (Not routinely staffed. Call Main Laboratory for access and deliveries.) |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | aaron.aydelotte [at] oda.oregon.gov (Aaron Aydelotte) Office: (503) 986-4669 Cell: 503-510-6739 raymond.nekuda [at] oda.oregon.gov (Ray Nekuda) Office: (503) 986-4672 Cell: 503-510-2310 Phone: (503) 986-4669 Fax: (503) 986-4784 |
Pennsylvania | |
Mailing Address Pennsylvania Standards Lab 2221 Forster Street Rm G-44A Harrisburg, PA 17125 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | jgownley [at] pa.gov (James Gownley) (717) 787-4707 Phone: (717) 787-0937 |
Puerto Rico | |
Mailing Address Puerto Rico Department of Consumer Affairs 140 Federico Costas Street San Juan, PR 00918 | Shipping Address |
No Certificate | abrodriguez [at] daco.gobierno.pr (Abner Rodriguez-Valentin) Phone: (787) 725-4414 Fax: (787) 723-3491 |
Rhode Island | |
Mailing Address Rhode Island Department of Labor 610 Manton Avenue Providence, RI 02909 | Shipping Address |
No Certificate | Lab Closed See State Directors List |
South Carolina | |
Mailing Address South Carolina Department of Agriculture D. Leslie Tindal Metrology Laboratory 129 Ballard Court West Columbia, SC 29172 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | tjones [at] scda.sc.gov (Timothy Jones ()803) 734-3266 Phone: (803) 253-4052 |
South Dakota | |
Mailing Address South Dakota State Metrology Laboratory 1100 Otter Road, Building D Sturgis, SD 57785 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | Ron.Peterson [at] state.sd.us (Ron Peterson) (605) 280-4572 Email: DPSWM [at] state.sd.us (DPSWM[at]state[dot]sd[dot]us) |
Tennessee | |
Mailing Address Tennessee Department of Agriculture Ellington Agriculture Center 5203 Marchant Drive Nashville, TN 37204 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability (Amended 2024-07-15) PDF | Danny.Sutton [at] tn.gov (Danny Sutton) (615) 837-5534 mark.hanes [at] tn.gov (Mark Hanes) (615) 837-5145 Nicholas.Andersen [at] tn.gov (Nicholas Andersen) (615) 253-4426 luis.rendon [at] tn.gov (Luis Rendon) (615) 532-7678 Rong.Zhang [at] tn.gov (Rong Zhang) (615) 837-5158 Email: tn.metrology [at] tn.gov (tn[dot]metrology[at]tn[dot]gov) Phone: (615) 837-5159 Fax: (615) 837-5015 |
Texas | |
Mailing Address Texas Department of Agriculture Giddings Metrology Laboratory P.O. Box 1518 Giddings, TX 78942 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | christina.osborn [at] texasagriculture.gov (Christina C. Osborn) lisa.corn [at] texasagriculture.gov (Lisa Corn) heather.exner [at] texasagriculture.gov (Heather Exner) shaunna.keilberg [at] TexasAgriculture.gov (Shauna Keilberg) Keri.Schatte [at] texasagriculture.gov (Keri Schatte) kirt.weyand [at] texasagriculture.gov (Kirt Weyand) Email: metrologylab [at] texasagriculture.gov (metrologylab[at]texasagriculture[dot]gov) Phone: (979) 542-3231 Fax: (888) 205-7741 |
U.S. Department of Agriculture, Agricultural Marketing Service, | |
Mailing Address USDA/AMS/FGIS Master Scale Depot 5800 West 69th Street Chicago, IL 60638 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | marcus.harwitz [at] usda.gov (Marcus Harwitz) (312) 919-7655 oscar.kc.porter [at] usda.gov (Oscar Porter) (708) 514-9043 |
Utah | |
Mailing Address Utah Metrology Laboratory 4315 S 2700 W TSOB South Bldg, Floor 2 Taylorsville, UT 84129-2128 | Shipping Address |
2021 to 2022 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | brigby [at] utah.gov (Bill Rigby) (801) 982-2267 Fax: (801) 359-0213 |
Vermont | |
Mailing Address State of Vermont Metrology Laboratory 163 Administration Drive Randolph Center, VT 05061 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | marc.paquette [at] vermont.gov (Marc Paquette) (802) 793-6744 scott.dolan [at] vermont.gov (Scott Dolan) (802) 522-5415 |
Virgin Islands | |
Mailing Address VI Department of Licensing and Consumer Affairs Golden Rock Shopping Center Christiansted, St. Croix, VI | Shipping Address |
No Certificate | Lab Closed See State Directors List |
Virginia | |
Mailing Address Virginia Department of Agriculture Metrology Laboratory 600 North 4th Street Richmond, VA 23219 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | linda.jones [at] vdacs.virginia.gov (Linda Jones) Phone: (804) 786-0479 |
Washington | |
Mailing Address Washington State Department of Agriculture Weights and Measures Program (WSDA) Metrology Laboratory P.O. Box 42560 Olympia, WA 98504-2560 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF See NVLAP also. | lgerman [at] agr.wa.gov (Leslie German) Phone: (360) 764-0199 |
West Virginia | |
Mailing Address West Virginia Weights and Measures 570 McCorkle Avenue St. Albans, WV 25177-1795 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 OWM Certificate of Metrological Traceability PDF | tory.d.brewer [at] wv.gov (Tory Brewer) (304) 380-9260 Phone: (304) 722-0602 |
Wisconsin | |
Mailing Address Wisconsin Weights and Measures Laboratory 3601 Galleon Run Madison, WI 53718-6921 | Shipping Address |
2022 to 2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | justin.lien [at] wisconsin.gov (Justin Lien) (608) 224-4913 Fax: (608) 224-4912 |
Wyoming | |
Mailing Address Wyoming Department of Agriculture 6607 Campstool Road Cheyenne, WY 82002 | Shipping Address |
2023 OWM Certificate of Metrological Traceability PDF 2024 to 2025 OWM Certificate of Metrological Traceability PDF | robert.weidler [at] wyo.gov (Robert Weidler) (307) 777-7556 Phone: (307) 777-7556 |