UNEP has produced resources on sanitation to facilitate the transfer of knowledge for sustainable development. Links to UNEP resources on sanitation are listed below.

• Environmental Management of the Iraqi Marshlands: Sustainable Sanitation - A Training Kit - Participant's Handbook + Trainer's Handbook
  [Arabic] [English]
• Environmentally Sound Technologies in wastewater treatment for the implementation of the UNEP Global Programme of Action (GPA) "Guidance on Municipal Wastewater"
• Managing Urban Sewage: An Introductory Guide for Decision-makers
• Waste Stabilization Ponds and Constructed Wetlands - Design Manual
• Water and Wastewater Reuse - An Environmentally Sound Approach for Sustainable Urban Water Management