National foreword<br>European foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 PCR elements<br>Annex A (normative) - Chemicals<br>Annex B (informative) - Central Product Classification <br> (CPC) codes<br>Annex C (informative) - Resource use and emissions <br> profile formula - Waste and by-product <br> treatment - Allocation rules<br>Bibliography