This document divides participants into 4 groups for quality assurance purposes and lists their names and the state-owned enterprises they represent. Group 1 has 5 members from PTPN IV, VIII, XI (2 people), and XIII. Group 2 has 5 members from PTPN VI, VIII (2 people), and XII. Group 3 has 5 members from PTPN VIII, XI (2 people), and XII. Group 4 has 4 members from PTPN I, VI, XI, and XII. The document relates to ISO 9001:2000 standards.