Norsok R001 !!link!! -

Used for life-saving equipment. 3. Key Requirements and Principles

NORSOK standards are designed to replace individual oil company specifications to the greatest extent possible, thereby reducing redundancy, lowering costs, and improving project efficiency. They are intended to be "good enough" requirements—specifying functional requirements where possible, including variation control to secure defined interfaces and exchangeability, and making extensive references to international standards. norsok r001