SN EN 61747-3 : 1999

National foreword<br>1 Scope<br>2 Normative references<br>3 Definitions<br>4 Quality assessment procedure<br>5 Test and measurement procedures<br>Table 1 - Test dependent criteria for structural similarity<br>Table 2 - Qualification approval tests<br>Table 3 - Groups and categories of assessed quality<br>Table 4 - Group A - Lot-by-lot tests<br>Table 5 - Group B - Lot-by-lot tests<br>Table 6 - Group C - Periodic tests<br>Table 7 - Sampling requirements for group A tests<br>Table 8 - Sampling requirements for group B and C tests<br>Table 9 - Screening test item and conditions<br>Annex ZA - Normative references to international <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;publications with their corresponding European <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;publications