This qualification recognises individuals trained to work as **On-Construction Domestic Energy Assessors** (OCDEAs), supporting the energy compliance of new-build residential properties. Learners completing this course developed the knowledge required to **assess the energy performance of dwellings at the design and construction stages.** The training covered building specifications, SAP (Standard Assessment Procedure) calculations, construction drawings, and compliance with UK Building Regulations. Candidates undertook practical assignments involving the interpretation of plans, data input, and the production of Predicted Energy Assessments (PEAs) and On-Construction Energy Performance Certificates (EPCs). Upon successful completion, qualified individuals are able to **produce energy assessments for new domestic properties, ensuring they meet regulatory requirements.** They play a key role in supporting developers, builders, and design teams in achieving compliant and energy-efficient new homes.