The International Society for Weigh-In-Motion is governed by three organs:
- General Assembly;
- ISWIM Board;
- Executive Board;
The General Assembly consists of all individual and corporate members of ISWIM. The General Assembly generally meets during an International Conference on Weigh-In-Motion (ICWIM) every 3 to 4 years.
The ISWIM Board is elected by the General Assembly and consists of up to 15 members:
- up to 11 members are elected by the General Assembly,
- 3 members are elected by the Vendor’s College,
- the Board may co-opt a further 4 members to include certain regions or stake holder groups provided the total does not exceed 15.
The Board elects an Executive Board made up of:
- Vice President (Science)
- Vice President (Vendors)
- General Secretary
- Information Officer
The Vendor College is represented by:
- Chair: Andy Lees (Q-Free)
- Tomas Pospisek (Kistler)
- Rish Malhotra (IRD)
ISWIM may form Regional Groups to develop and support its activities and WIM in a continent or series of countries. The first regional group ISWIM Latin America has been founded in 2011 of the members from Central and South America.