Assessment Process and Certification Route
The assessment lifecycle
The BREEAM process runs from early registration through design-stage assessment, construction, and post-construction certification. Candidates should understand the sequence: the client appoints a licensed BREEAM Assessor; the project is registered with the scheme operator; the assessor gathers evidence and submits a design-stage assessment; a quality assurance check is performed; an interim certificate may be issued; then post-construction evidence is submitted for final certification.
Roles and responsibilities
Know who does what. The client owns the project and commissions the assessment. The assessor interprets the standard, verifies evidence, and submits assessments. The scheme operator (BRE) owns the standard, licenses assessors, and runs quality assurance. The certification body issues certificates. Design team members produce the evidence the assessor verifies.
Traps in questions
Questions often blur the assessor's role with the designer's. The assessor does not design the building or create evidence; they verify it. Another trap is assuming the assessor can issue certificates - certification is a separate function. Timing traps matter too: evidence must be relevant to the correct stage, and post-construction evidence must reflect as-built conditions, not design intent.
Worked example
A project claims an energy credit at design stage based on a predicted energy model. At post-construction, the as-built systems differ from the model. The assessor must not carry the credit forward automatically; they must confirm the post-construction evidence supports the claim, or the credit is lost.
Rule of thumb
Ask: who produces, who verifies, who certifies? If the answer puts the assessor in the producer or certifier seat, the option is usually wrong.