Posted on July 23, 2018July 26, 2018 by Pulse AssentISO 20789:2018 Anaesthetic and respiratory equipment. Passive humidifiers Link: ISO 20789:2018 Anaesthetic and respiratory equipment. Passive humidifiers Source: BSI Standards Related Posts:New laws to introduce digital labelling for…New plans to slash red tape from 5G roll out and…Businesses to be given UK product marking flexibilityNew UK initiative to shape global standards for…£27 billion business tax cut takes effect as tax year begins