New revision of the guideline
Klif presented new requirements for certain of the operators on the Norwegian continental shelf (NCS) in December 2011.
The Norwegian Radiation Protection Authority specified new requirements in 2011 and 2012, which clarify sampling frequencies.This required some amendments to the guidelines.
The Norwegian Oil and Gas has published an updated version of the guideline 8. February 2013.
The revision number has not been changed.
The updated version of the guideline has been translated.