Before revision: The concept was developed during the preparation of the Rio Summit as a programme of UNEP (United Nations Environmental Programme) and UNIDO (United Nations Industrial Development Organization)National Cleaner Production Center Programme under the leadership of Jacqueline Aloisi de Larderel, the former Assistant Executive Director of UNEP.
After revision: OverviewThe concept was developed during the preparation of the Rio Summit as a programme of UNEP (United Nations Environmental Programme) and UNIDO (United Nations Industrial Development Organization)National Cleaner Production Center Programme under the leadership of Jacqueline Aloisi de Larderel, the former Assistant Executive Director of UNEP.