BS 7671 (Amendment 4 – PoE) and BS 8214_2026 – Awareness for Approved Companies This bulletin raises awareness of two newly published standards and explains how they relate to existing NSI requirements: 1. BS 7671 Amendment 4 (2026) – Power over Ethernet (PoE) 2. BS 8214:2026 – Fire-Resisting and Smoke Control Doors Nacoss gold systems…