This book makes an attempt to find out the answers to questions of the extent, reasons and mechanisms of sustainability disclosures production in Norway within the O&G offshore supply companies, the cluster of the Norwegian Shipowners Association. The problem of sustainability disclosures and accountability of business seems interesting for the detailed exploration, taking into account the specific contextual peculiarities of the chosen industry. Nowadays the issues of sustainable management and the disclosure sustainability data on the special indicators are considered as quite new...