Firstly, it's important to notify the relevant authorities, such as the local police or a medical professional, depending on the circumstances. They can guide you through the necessary steps.You'll also need to contact a funeral home or a funeral director to make arrangements for the deceased. They can help with the funeral or memorial service, as well as the necessary paperwork and logistics. In terms of paperwork, you'll likely need to obtain death certificates, which are important for legal and administrative purposes. These can be obtained from the appropriate government agency.