Published on13 July 2026Hazardous Areas: Zones, Ex Marking and Equipment Selectionhazardous-areasexplosive-atmospheresexelectrical-designdsearAn introductory engineering guide to hazardous-area zones, ignition risk, Ex marking, protection concepts, equipment selection and lifecycle evidence.
Published on14 June 2026BS 7671:2018+A4:2026 – 18th Edition Guide for Design Engineerselectrical-engineeringbs-767118th-editionelectrical-designcable-sizingprotectionA practical design-engineering guide to BS 7671:2018+A4:2026, covering design inputs, load assessment, cable sizing, protection, earthing, verification and documentation.