The following is a brief history that lead to the formation of CARMA.
- 1998 The Arctic Council ministers directed CAFF to "identify elements of a program to monitor circumpolar biodiversity" and to "assess the effects of climate change on Arctic ecosystems".
- 1999 Roveniemi, Finland: a group funded by the International Arctic Science Committee (IASC) assembled to discuss the formation and elements of a circumpolar monitoring network for Rangifer.
- 2000   Iceland: CAFF group gathered to develop a framework for a circumpolar biodiversity monitoring program.  
 Rangifer confirmed as key indicator species and official Network endorsed.
- 2001 Minary, NH, USA: core group met and received general direction to formalize a Rangifer Monitoring Network.
- 2004 Vancouver, BC, Canada: Official launch of the CircumArctic Rangifer Monitoring and Assessment Network (CARMA).
- 2005 CARMA invited to become an official Network under the CAFF's Circumpolar Biodiversity Monitoring Program
CARMA has held annual gatherings since 2004
- CARMA - 1  (2004)
 Agreement on mission statement
 Goal and objectives
- CARMA - 2 (2005)
 Outline elements of project for International Polar Year
 Agreement on protocol development
- CARMA - 3 (2006)
 Implementation plan for CARMA-IPY project in anticipation of funding
 Reference herd concept agreement
 Presentation of body condition manual
- CARMA - 4 (2007)
 Review of existing data holdings and data gaps,
 Data management and data sharing policies
 Expansion of reference herd concept
 Demography manual tabled
 Introduction of some synthesis tools
- CARMA - 5 (2008)
 Update on data management and website intiatives
 Developed ideas for continuation of CARMA after IPY funding ends
 Developed list of synthesis and decision support tools
