20th meeting of the CGPM (1995)

The need to use SI units in studies of Earth resources, the environment, human well-being and related issues

World-wide traceability of measurement standards

The need for long-term metrological research

Revision of the mise en pratique of the definition of the metre

Monitoring the stability of the international prototype of the kilogram

Clock comparison by satellite laser techniques

Metrology in chemistry

Elimination of the class of supplementary units in the SI

Dotation of the BIPM

Future relations with the Organisation Internationale de Métrologie Légale

Metrology: long-term needs