Our Voltimum Experts answer your questions on a daily basis in our Technical Expertise area. This one, regarding a hazardous area and inspections, is answered by the ECA:

I have always been under the impression that when inspecting any type of installation, even under BS 7671: 2008, we should inspect to the new additions.
Answer: Hazardous areas should be inspected in accordance with the Electricity at Work Regulations, BS 7671: 2008, and any other relevant standard - subject to the nature of the hazardous area involved.
To see many more Q & A in Voltimum UK's Experts Area, please click on the link:
www.voltimum.co.uk/consult.php?universe=consult.index.questions