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British StandardBS 7671"Requirements for Electrical Installations. IET Wiring Regulations", informally called in the electrical communityThe "Regs", is the national standard in theUnited Kingdomfor electrical installation and the safety ofelectrical wiringin domestic, commercial, industrial, and other buildings, also in special installations and locations, such as marinas or caravan parks and medical locations[1]

In general, BS 7671 applies to circuits supplied at nominal voltages (Uo) up to and including 1000 volts AC or 1500 volts DC. The standard therefore covers the Extra Low Voltage (ELV) range (0-50V AC, 0-125V DC), and the Low Voltage (LV) range (50-1000V AC, 125-1500V DC). The frequencies covered for AC are 50 Hz, 60 Hz, and 400 Hz, used in the UK for houses, offices, and commerce. It did not become a recognizedBritish Standarduntil the publication of the 16th edition in 1992. The standard takes account of the technical substance of agreements reached inCENELEC.[2]

The current version is BS 7671:2018 (the 18th Edition) issued in 2018 and came into effect from 1 January 2019.[3]Amendment 1 to the 18th Edition was published in February 2020 but the only changes were to section 722 (Electric Vehicle Charging Installations). These changes came into immediate effect upon publication release, unlike previous amendments where 6 months elapsed before changes became compliant.[4]BS 7671 is also used as a national standard byMauritius,St Lucia,Saint Vincent and the Grenadines,Sierra Leone,Singapore,Sri Lanka,Trinidad and Tobago,Uganda,Cyprus, and several other countries, which base their wiring regulations on

​Goole is a town, civil parish and inland port located at junction 36 off the M62 via the A614 and approximately 45 miles (72 km) from the North Sea at the confluence of the rivers Don and Ouse in the East Riding of Yorkshire, England, although historically within the West Riding of Yorkshire. Goole lies 19 miles (31 km) south of York and 29 miles (47 km) west of Hull.

According to the 2011 UK census, Goole parish had a population of 19,518,[1] an increase on the 2001 UK census figure of 17,600.[2] The port, which is the UK's furthest inland port, is highly versatile and capable of handling nearly 2 million tonnes of cargo per annum, making it one of the most important ports on the east coast of England.[3]

Goole is twinned with Złotów in Poland. Goole was informally twinned with Gibraltar in the 1960s; at that time, Gibraltar Court was named in Goole and Goole Court was named in Gibraltar.

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