Many Canadian charities are involved with supporting the voluntary sector in Israel.  Here is some information on the voluntary sector in Israel.

The Israeli Third sector At a Glance
http://web.bgu.ac.il/NR/rdonlyres/799C3D62-31AD-4BE2-B7B8-B5AAFDD03427/27848/ataglance_4.pdf

Israel Center for Third Sector Research at Ben Gurion University
http://web.bgu.ac.il/Eng/Centers/ictr/inisrael/