Next biannual Odors and Air Pollutants Conference 2020 of the Water Environmental Federarion (WEF) will take place in Cincinnati, Ohio from March 15 to March 18, 2020. The organizers are doing very well. Every year more and more people is attending the WEF series on odor management. There was a new record of attendance last time with 380 people from all around the world registered for this conference on Odors and Air Pollutant that took place in the last week of March 2018.

   This time, the biennial Odor Conference organized by the Air Quality and Odor Control (AQOC) Committee of the Water Environmental Federation (WEF), will take place in the Duke Energy Convention Center in Cincinnati, Ohio (USA), from March 15 to March 18, 2020. The call for abstracts is already open and due date is set to be August, 21, 2019.

   The Portuguese Association of Environmental Engineering - APEA (Associação Portuguesa de Engenharia do Ambiente) organized a very International Odour Conference, the days 16^th and 17^th May 2019. Many well-known speakers around the world and many Portuguese odour experts met in this conference to talk a bit about odour management.

   The program of the conference was assorted with a nice selection of topics focusing on both introductory essays on odour management and advanced issues on odour abatement. In addition, there were some workshops for different sectors, including, waste, industry and wastewater.