Assurance, data & commentary
Here we share external assessments of our reporting and interactive charts showing social and environmental performance data.
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.
External commentary
Our external advisers – the Unilever Sustainable Development Group – share their views on Unilever's progress.
Peer review of metrics
We invited a panel of lifecycle analysis experts led by Professor Roland Clift to review our approach to measuring and reducing our environmental impacts.
GRI Index
This GRI index provides an overview of our reporting against the GRI G3 Sustainability Reporting Guidelines.
Interactive data charts
Use these charts to view social and environmental performance data.
