D. Increasing cooperation and exchange of information 22 . Practically all in-depth reviews led to increased cooperation , networking and exchange of information among the Bureau members and with partner organizations , including with the United Nations Statistical Commission , its various working groups , UNECE Policy Committees , International Labour Organization ( ILO ) , the United Nations Educational , Scientific and Cultural Organization ( UNESCO ) Institute for Statistics ( UIS ) , and United Nations Committee of Experts on Environmental-Economic Accounting ( UN CEEA ) .