2010, January 20 - Skaptopara III Residence Hall Opening

2009, May 16 - Panitza Library dedication ceremony

2008, October 4 - Groundbreaking of Skaptopara III Residence Hall

2008, September 3 - Library opening ceremony

2007, September 2 - Groundbreaking of the new AUBG library at the Skaptopara site

2007, May 12 - New academic and administrative building official opening

2006, October - The American University in Bulgaria celebrates its 15th anniversary

2006, July 20 - Highest accreditation evaluation by the Bulgarian National Evaluation and Accreditation Agency 

2006, May 8 - Groundbreaking of the new classroom building at the Skaptopara site

2005, May 27 - First Alumni Mega Reunion bringing together all 11 classes of AUBG

2004, May 11 - Graduation of first Executive MBA class

2003, March 19 - Elieff Center for Education and Culture in Sofia official opening

2002, October 5 - Skaptopara II Residence Hall official opening

2001, June 14 - Accreditation by the Bulgarian National Evaluation and Accreditation Agency

2001, March 28 - Accreditation by the New England Association of Schools and Colleges (NEASC)

1998, September 11 - Skaptopara I Residence Hall (US-style residential housing) official opening

1995, May 7 - Graduation of first AUBG class

1991, November 1 - AUBG opens doors with 16 full-time faculty members and 208 students