This checklist from the American Evaluation Association's Potent Presentations Initiative provides a set of guidelines for preparing a presentation.
The guidelines are set up in the form of a checklist based on preparing your presentation over a period of time. The first guidelines relate to planning and preparation three months before your presentation and the final guidelines relate to evaluating your performance and building networks.
American Evaluation Association (AEA), Potent Presentation Initiative. (2012). Presentation preparation checklist. Retrieved from website: http://p2i.eval.org/wp-content/uploads/Presentation-Preparation-Checklist.pdf