External assurance & commentary
Here we share external assessments of our reporting.
An external view
Our strategy and reporting is strengthened by the feedback we get from our stakeholders. Internal and external assurance is an important part of our approach.
Independent assurance
Deloitte LLP provides limited assurance on ten environmental and occupational safety performance indicators.
GRI Index
This index provides an overview of our reporting against the GRI G3 Sustainability Reporting Guidelines. Our self-assessment of our Sustainable Development Report 2010 indicates that we are a B+ reporter.
External commentary
Our external advisers – the Unilever Sustainable Development Group – share their views on Unilever's progress.
