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  The 2020 AALSO and RAW joint Symposium and Workshops

will be held from March 28 - April 1st 2020 in Springfield MO.

2020 Attendee Registration is NOW OPEN

All booths for the 2020 symposium have been sold!

If you are a Exhibiting Vendor who would like to get on our waiting list,

please fill out the registration form by clicking HERE

Past symposia...

Feedback from previous years:

                    • "I left feeling invigorated about the state of the industry and felt good knowing there are so many intelligent passionate people out there working on a lot of the same problems who are so willing to share their knowledge and experiences."
                    • "The last time I attended AALSO was 6 years ago. I decided to give it another try this year and I noticed that AALSO has made remarkable improvements... Keep up the good work and I plan on coming back."
                    • "Seeing others' operation and talking to other professionals in their environment makes me proud to be one myself."
                    • "Workshops are great because they go beyond the vendor booths by providing additional and specific hands on time with the equipment and the vendors who make them."
                    • "One of the reasons I joined AALSO to start with was to hear how other operators deal with problems and challenges because all life support systems have issues."

Agendas, abstracts, and presentations from symposia past. Find More »

 2019 AALSO Field Guides can be purchased HERE

  • 2019 Symposium & Workshops
More information regarding the upcoming 2020 AALSO Symposium & Workshops is coming soon.
  • Hands On Workshops
Photos and information on both our dry classroom workshops and wet workshops on our BAWL (Big Automated Water Loop) Workshop Highlights
  • Resources
Find information on our latest field guide here. Download our Exam Handbook here.