HSE updated guidance for managing water systems during the pandemic Post published:August 24, 2020 see the latest guidance from the HSE by clicking the link HSE Legionella Guidance You Might Also Like August 28, 2020 BS 8680:2020 Water quality. Water safety plans. Code of practice Now Published August 21, 2020 Leegionella Ltd at the forefront of supporting standards development August 21, 2020