| Role | Member | Representative |
| President | IFP | Bertrand BRAUNSCHWEIG |
| Vice-President | DOW | Werner MERK, Kerry IRONS |
| Treasurer | TotalFinaElf | Michel PONS |
| Secretary | BP | Peter BANKS |
| Member | Norsk Hydro | Knut Wiig MATHISEN |
| Member | Shell Chemicals | Hans PINGEN |
| Role | Member | Representative |
| President | IFP | Bertrand BRAUNSCHWEIG |
| Vice-President | DOW | Werner MERK, Kerry IRONS |
| Treasurer | TotalFinaElf | Michel PONS |
| Secretary | BP | Peter BANKS |
| Member | Norsk Hydro | Knut Wiig MATHISEN |
| Member | Shell Chemicals | Hans PINGEN |