HSE has issued amended guidance on the process for the renewal of pesticide active substances in GB This can be found on the HSE website: GB active substance renewals: pesticides. HSE, with consent from Defra and the Devolved Governments, has withdrawn the guidance document âSANCO/2012/11251â, which can be viewed here under section 3, as the approach outlined is no longer considered suitable for the current GB regulatory regime. This ebulletin serves as notice of the withdrawal of the guidance document in GB. It continues to apply in Northern Ireland. | 
