400
Under section 6, duties of suppliers..they must ensure as far as reasonably practicable, that.. (4 things)
What is
1. articles are designed and constructed to be safe and without risk to health at all times when they are being set, cleaned, used and maintained
2.substances are similarily safe and without risk to health when being used, handled, stored or transported
3.arrange when necessary suitable testing and examinations
4.supply suitable safety information and any revisions to customers