ASHRAE Standard 199 was published in June 2016 to evaluate the performance of industrial pulse-cleaned dust collectors. The workshop covers development of this standard, and its progress to a new ISO standard. This method of test applies to bag, cartridge, or envelope industrial dust collectors that recondition the filter media by using pulses of compressed air to discharge the dust cake from the filter media. Attendees will learn how the test evaluates dust collector performance in terms of energy consumption and particulate emissions.