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Active OIML Projects
The table below lists a subset of current active projects in OIML along with the contacts in OWM responsible for coordinating the U.S. position on these projects.
| Volume | |
| R117 Dynamic measuring systems for liquids other than water | michael.nelson [at] nist.gov (Michael Nelson) |
| G24 Fixed storage and transportable tanks. Calibration using electro-optical distance-ranging method | isabel.chavez.baucom [at] nist.gov (Isabel Chavez Baucom) |
| R71 Fixed Storage Tanks | isabel.chavez.baucom [at] nist.gov (Isabel Chavez Baucom) and elizabeth.koncki [at] nist.gov (Elizabeth Koncki) |
| R85 Automatic Level Gauges | isabel.chavez.baucom [at] nist.gov (Isabel Chavez Baucom) and elizabeth.koncki [at] nist.gov (Elizabeth Koncki) |
| Weighing | |
| R51 Catchweighers | jan.konijnenburg [at] nist.gov (Jan Konijnenburg) |
| R76 Non-automatic Weighing Instruments | jan.konijnenburg [at] nist.gov (Jan Konijnenburg) |
| R134 Weigh in Motion (WIM) Systems | jan.konijnenburg [at] nist.gov (Jan Konijnenburg) |
| Electricity | |
| G22/New Recommendation Electric Vehicle Supply Equipment (EVSE) | katya.delak [at] nist.gov (Katya Delak) |
| R46 Electricity Meters – Alternating Current (a.c.) | katya.delak [at] nist.gov (Katya Delak) |
| New Recommendation Electrical Energy Meters – Direct Current (d.c.) | katya.delak [at] nist.gov (Katya Delak) |
| OIML Certification System | isabel.chavez.baucom [at] nist.gov (Isabel Chavez Baucom) |
| Digitalization | |
| Digitalization Task Group | katya.delak [at] nist.gov (Katya Delak), jan.konijnenburg [at] nist.gov (Jan Konijnenburg), isabel.chavez.baucom [at] nist.gov (Isabel Chavez Baucom) |
| D31 General Requirements for Software-controlled Measuring Instruments | jan.konijnenburg [at] nist.gov (Jan Konijnenburg), katya.delak [at] nist.gov (Katya Delak) |
Contacts
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General Information - OWM
Created July 10, 2026, Updated July 16, 2026