Following a long association through OHS Construction Audits at various windfarm sites, Senvion Australia commissioned TCA Partners to complete a series of OHS procedural audits in their Melbiourne office. As a requirement of Senvion Australia’s OHS and Quality Management Systems, twelve OHS procedures were selected for review.  The objective of the audits was to verify internal compliance against the selected procedures and for our auditors to provide guidance to Senvion Australia on the compliance of the procedures to OHS Legislation and ISO9001 requirements. Whilst the audits identified some areas of non-compliance, the most beneficial aspect of the audit was gained through the opportunities for improvement that were identified, discussed and agreed with the Senvion HSE team.