From small associations to large corporations, the business and nonprofit worlds are embracing diversity, equity, inclusion, and accessibility (DEIA) standards. It has evolved from an ethics conversation to one that is part of sound business best practices. However, putting these ideas in action can be more difficult than we realize. However, DEIA principles are some of the most important that planners should be aware of as we move into the new era of events, and their benefits are plentiful.