Engineering Application Phase Beginning with 2023 Program Year New Architectural Service Requirements New Engineering Service Requirements Prior to 2023 Program Year Required Engineering Services Approved Engineering Fee Scale Approved Architectural Fee Scale Compliance Phase Standard Engineering Service Agreement Standard Bid Contract Package HUD Notice CPD-23-12 E-verify Memo Pre-Bid Meeting Memo Buy America Preference Build America, Buy America Act (BABA) BABA Quick Guide: CDBG Optional BAP Checklist Optional BAP Certification CPD Notice 2023-12 HUD's Build America, Buy America (BABA) Implementation Manual Checklist Engineering-Architectural Submittal Checklist