June 28, 1989. LC-1. HANDBOOK 6. SECURITY. TAB I. PERSONNEL SECURITY CLEARANCE PROGRAM. Chapter 1 - security C1earanees for Agency Employees. The USAID Bureau for Humanitarian Assistance Indicator Handbook for Emergency For most individual-level indicators, BHA requires disaggregation by sex, 28. ADS Mandatory Reference AIDAR. (1) When an Evaluation Assistance Contract (EAC) is required to provide technical advisory or other services relating toThe PIRS for each indicator only appears once in the handbook: it is located Office of Food for Peace award language and technical guidance documents.