Workplace accident inquiry procedure sets notice, investigation, and prevention requirements for dangerous occurrences and occupational disease cases. Procedure for inquiry is prescribed where a workplace accident causes death or serious bodily injury, where a dangerous occurrence is reported, or where an occupational disease is suspected to have been contracted. The Central Government may appoint persons with legal and special knowledge as assessors or competent persons to inquire into the causes, identify the hazardous condition and persons believed responsible, and prepare a report containing conclusive findings, recommendations and suggestions to prevent recurrence. For dock work, the inquiry requires written notice, stated particulars of the competent person and assessors, and may also be publicised by newspaper or other appropriate notice.