The document discusses a report from a committee on developing instruments for school principal assessment (PPK). It provides background on the assessors for PPK, which number over 3,000 people produced by LPPKS and LPMP, with about 10% having previous assessment experience. It also discusses estimates of assessors' experience levels, the need for professional judgment standards, assessment calibration efforts, and plans for refresher and development training involving national and regional assessors, school principals, and responses to scenarios.