BS 7430:2011+A1:2015

Shape;Electric power stations;Designations;Corrosion resistance;Electrical safety;Soils;Grades (quality);Low voltage;Equations;Metals;Lighting systems;Corrosion protection;Cathodic protection;Fences;Overhead power lines;Electric conductors;Performance;Design;Alternating current;Resistance measurement;Maritime structures;Tramway systems;Railway electric traction equipment;Explosive atmospheres;Classification systems;Domestic electrical installations;Electrical equipment;Earthing;Legislation;Performance testing;Lightning protection;Electrical measurement;Street furniture;Electrical resistance;Direct current;Scaffolds;Electrical properties of materials;Mobile;Electric cables;Inspection;Electrical resistivity;Electrical impedance;Mining;High-voltage equipment;Occupational safety;Caravans;Electric power systems;Electric substations;Mathematical calculations;Circuit diagrams;Electric power networks;Electrical protection equipment;Industrial;Selection;Electric generators;Electric discharges;Railway equipment;Earth electrodes