UNI CEN/TR 15569 : 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Background
  4.1 General
  4.2 Purpose of this guide
5 Quality Assurance principles
  5.1 General
  5.2 Comparison of Quality Control and Quality Assurance
  5.3 Previous, Current and Following Processes
  5.4 Quality requirements
6 Designing a system for solid biofuels quality assurance
  6.1 General
  6.2 Step 1 - Description of process chain
  6.3 Step 2 - Description of customers requirements
  6.4 Step 3 - Analysis of quality influencing factors
  6.5 Step 4 - Identification of Critical Control Points
  6.6 Step 5 - Selection of appropriate Quality Assurance
               measures
  6.7 Step 6 - Routines for separate handling nonconforming
               materials and biofuels
Annex A (informative) - EN ISO 9001:2008 - Useful cross
        references within this guide
Annex B (informative) - List of CEN/TC 335 Technical
        Specifications
Bibliography

This guide has been developed to provide information about the solid biofuel Quality Assurance and presents a methodology that helps operators in the solid biofuels industry to design an appropriate Quality Assurance system according to their demands.