You are here Home How we regulate Ingredients and the scheduling of medicines and chemicals The Poisons Standard and scheduling of medicines and chemicals Amending the Poisons Standard Information on how the Poisons Standard can be amended. Last updated 22 August 2022 Listen Print Share Loading... Applications to amend the schedules and appendices in the Poisons Standard may be made by:individualsstakeholder organisationsgovernment bodies. Key information Amending the Poisons Standard - information on the different pathways decisions to amend the Poisons Standard can be made.Scheduling handbook: Guidance for amending the Poisons Standard - guidance on how the Poisons Standard is amended and the processes that underpin scheduling policy.Application to amend the Poisons Standard - application form for submitting proposed amendments to the Poisons Standard. Topics Scheduling (national classification system) Main navigation