The Subcommittee covers the following topics:

• Realisation, maintenance and dissemination of density and viscosity units 
• Standards and traceability in the SI 
• Comparisons, pilot studies, CMC entries 
• Research cooperation, in particular in EMPIR projects, on the development, improvement and application of methods for density and viscosity determination and for related quantities (surface tension, refractive index) 
• Cooperation on knowledge exchange, capacity building and training 
• Guidelines for density and viscosity measurements 
• Strategic planning for density and viscosity measurements