Working group 1 - Standardization
| Position | Name | Region |
|---|---|---|
| Chairman | T. JENTSCH | Europe |
| Secretary | J. H. JIN | Asia-Pacific |
| Member | J. THERESKA | Europe |
| Member | V. YELGAONKAR | Asia-Pacific |
| Member | U. EWERT | Europe |
| Member | R. ALAMI | Africa |
| Member | L. BRANDAO | America |
Working group 2 - Tracer
| Position | Name | |
|---|---|---|
| Chairman | T. BJORNSTAD | Europe |
| Secretary | J. H. JIN | Asia-Pacific |
| Member | J. THERESKA | Europe |
| Member | H. J. PANT | Asia-Pacific |
Working group 3 - CFD
| Position | Name | |
|---|---|---|
| Chairman | J. P. LECLERC | Europe |
| Secretary | D. P. VAN BANG | Europe |
| Member | J. THERESKA | Europe |
| Member | V. YELGAONKAR | Asia-Pacific |
| Member | R. ALAMI | Africa |
Working group 4 – Imaging Techniques
| Position | Name | |
|---|---|---|
| Chairman | N.N. | |
| Secretary | N.N. | |
| Member | N.N. |
Working group 5 – Sealed source and Nucleonic gauge
| Position | Name | |
|---|---|---|
| Chairman | N.N. | |
| Secretary | N.N. | |
| Member | N.N. |