I.E.E. Wiring Regulations 18th Edition - BS7671:2018
The 18th Edition Wiring Regulations are the British Standard (BS7671) to which all electrical installation works must comply.
British Standard BS 7671 "Requirements for electrical installations" is the national standard in the United Kingdom for low voltage electrical installations.
The latest edition of the regulations is the "Requirements for Electrical Installations: BS 7671:2018. The 18th Edition of the IET Wiring Regulations was published on July 2018.
There are eight units that make up the course relating to Parts 1-7 and the Appendices of BS7671:2018: