Reference materials. Selected terms and definitions Ingestion-build-189776 BS EN 4855‑02 describes the

BS EN 4855‑02 describes the calculation procedure to determine an energy consumption index and a performance index

Climate regulatory authorities / emission monitoring bodies

It also defines ranges of test levels which relate to different environmental and installation conditions and establishes test procedures

The standard is now aligned with BS ISO 21500:2012 Guidance on project management

Reference materials. Selected terms and definitions Ingestion-build-189776 BS EN 4855‑02 describes the1 Scope This Guide recommends terms and definitions that should be used in connection with reference materials, with a particular emphasis on terms that are used in reference materialproduct information sheets, certificates and corresponding certification reports.