Code of conduct PDF 1 MB
Our principles for responsible action
Letter of Commitment UN Global Compact PDF 263 KB
PPI supports the ten principles of the UN Global Compact.
Certificate EcoVadis silver medal PDF 88 KB
We have achieved silver status in the EcoVadis sustainability rating.
Certificate Diversity Charter PDF 446 KB
PPI is one of the co-signatories of the Diversity Charter.
TÜV certificate ISO 9001 PDF 283 KB
Our quality management system (QMS) is certified according to ISO 9001.
TÜV certificate ISO 27001 PDF 332 KB
Our information security management system (ISMS) is certified according to ISO 27001.
Data protection notice
Collection, processing and use of data in our company