Exhibit 4.15 PLEDGE ------Pledge • June 29th, 2004 • Elron Electronic Industries LTD /Ny/ • Services-prepackaged software
Contract Type FiledJune 29th, 2004 Company Industry
GLOBAL PARTNERSHIP FOR EDUCATION:Pledge • August 19th, 2014
Contract Type FiledAugust 19th, 2014The Constitution of the Republic of Cameroon stipulates that education is a fundamental right for each child. Primary education is compulsory. Within primary education universalization, the Chief of State, His Excellency Paul BIYA, has decided this education level would be free.
PLEDGEPledge • July 23rd, 2003 • Idb Holding Corp LTD
Contract Type FiledJuly 23rd, 2003 Company