CRIOP is the leading methodology used by the Norwegian oil industry to verify and validate the ability of a control centre to safely and effectively handle all modes of operation. Additional information about CRIOP can be found here: http://www.criop.sintef.no/ The following companies have been involved in the developing of CRIOP: * Human Factors Solutions * Institutt For energiteknikk * Norsk Hydro * Norwegian Petroleum Directorate * Nutec * ScandPower * SINTEF * Statoil This guideline set provides a review checklist based on CRIOP 2003.