EG Z TI Technical Information

EG Z TI is responsible for seven NORSOK Z standards:

  • Z-001 Documentation for operation (DFO)
  • Z-CR-002 Component identification
  • Z-DP-002 Coding system
  • Z-003 Technical information flow requirements
  • Z-004 CAD symbol libraries
  • Z-005 2D CAD drawing standard
  • Z-018 Supplier's documentation of equipment

Expert group members: 
Milenija S. Helgesen, Equinor
Jann Kåre Slettebakk, Aker Solutions  
Are Rigstad, Aker BP
Arild Waaler, UiO
Gunn Strand, MHWirth
Per Øyvind Øverli, Aibel
Bjørn Roar Ydstebø, ConocoPhillips
Tommy Lien, Aker Solutions 
Thomas Østerlie, NTNU  

Participation in international standardisation:
Initiated the READI initiative and participating in IOGP and CFIHOS projects.

National strategy for digitalization of LCI exchange

This is a document that outlines the national strategy for digitalization of LCI exchange and includes strategic road mapping and foundational principles and mechanisms necessary to govern this process.

Read more about the strategy and download the complete document.


Bjørn Berli (EPIM)

Faglig ansvarlig:

Inghild Kaarstad (