4.6.2 Policy An effective safety management policy will set a clear direction for the petroleum undertaking to follow. The policy will be defined and authorised by the senior management of the petroleum undertaking and will Show clear safety leadership and commitment to a good safety culture Include a commitment to the prevention of injury and continual improvement in safety management Provide the framework for setting and reviewing safety objectives, include leading and lagging performance indicators Be communicated to all persons working under the control of the petroleum undertaking with the intent that they are made aware of their individual safety obligations Be reviewed periodically to ensure that it remains relevant and appropriate to the petroleum undertakings activities and Include third parties where they have an impact on the hazard management process.