Best Available Technology (or "BAT") is a term used to describe the most up-to-date and advanced technology that exists. It might include things like computer programs, new inventions, or machines that can do amazing tasks. Having the best available technology means having the most current and powerful tools to help you or your business do things quickly and efficiently. For example, a company might use the latest machine that can print many pages of documents in just a few minutes or a new video game console that has amazing graphics. Having the best available technology means having access to the best tools for the job.