1.4 Structure and Interpretation 1.4.1 Structure of Document The Guidelines are divided into a further 8 sections Guidelines on the Preparation of All Safety Cases (section 2); Prescriptive Requirements (section 3); Requirements for Production Safety Cases (section 4); Requirements for Well Work Safety Cases (section 5); Requirements for Non-production Safety Cases (section 6); Requirements for Design Safety Cases (section 7);
5 Requirements for Decommissioning Safety Cases (section 8); and Publication of Approved Safety Cases by petroleum undertakings (section 9).