• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information

Projects of ISO/TC 67/SC 3/WG 3

Document number Begin Title Comment
DIN EN ISO 13503-5 2026-02-23 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 5: Measuring conductivity of proppants (ISO/DIS 13503-5:2026); English version prEN ISO 13503-5:2026 More  Comment 
ISO/DIS 13503-5 2026-02-16 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 5: Measuring conductivity of proppants More  Comment 
ISO/FDIS 13503-9 2025-01-20 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 9: Methods for evaluating performance of acidizing fluids More  Comment 

TOP