Revival of Lithuania’s Jewish Community (LJC) -former active LJC Board member
Establishment of LJC Jewish Museum and Holocaust Section (the Green House)
Discovering and marking mass graves of Lithuanian Jewry (worked closely with local municipalities in finding and marking mass graves of Holocaust massacre; documented the work done which resulted in The Book of Sorrow)
Inspecting, inventorizing and protecting the old Jewish cemeteries of Lithuania (worked closely with local municipalities in finding and marking the old Jewish cemeteries; part of the abovementioned work done was presented in The Book of Sorrow)
Mounting major historic exhibits (Butrimonys)
Combating Holocaust Revisionism and “Double Genocide” with the facts (wrote about it in the book The Shoah in Lithuania, 2006)