The AMMA-CATCH observatory organizes an annual scientific meeting of 2 or 3 days where scientific results are presented and scientific orientations are discussed. A representative of each country concerned by the observation activities is invited to attend the meeting.
In 2020 and 2021, the meetings were organized by videoconference.

Date	Meeting	Location
2021 march, 3-4	SNO AMMA-CATCH meeting	videoconference
2020 nov., 18-20	SNO AMMA-CATCH Prospective meeting	videoconference
2018 nov., 12-14	International workshop "Observatories of the Critical Zone in Africa : current issues and findings"	Niamey, Niger
2017 may, 3-5	ORE/SO AMMA-CATCH meeting	Sète, France
2015 nov., 5-6	ORE/SO AMMA-CATCH meeting	Sète, France
2014 oct., 16-17	ORE/SO AMMA-CATCH meeting	Sète, France
2013 nov., 20-22	ORE/SO AMMA-CATCH meeting	Sète, France
2013 june, 3-5	ORE/SO AMMA-CATCH meeting	France
2011 nov., 21-23	ORE/SO AMMA-CATCH meeting	Sète, France
2010 nov., 24-25	ORE/SO AMMA-CATCH meeting	Montpellier, France
2009 june, 9	ORE/SO AMMA-CATCH meeting	Montpellier, France
2008 july, 10-11	ORE/SO AMMA-CATCH meeting	Pont en Royans, France
2007 oct., 24	ORE/SO AMMA-CATCH meeting	Montpellier, France
2007 March, 13-16	ORE/SO AMMA-CATCH meeting	Mont St Odile, France
2006 nov., 3-4	ORE/SO AMMA-CATCH meeting	CESBIO Toulouse, France