Within the project "Mechanism for Prevention of Corruption" we prepared the guide on anti-corruption in the environment - a short document that provides detailed information and guidance on how to prevent and deal with corruption in the field of environmental management. The guide provides detailed information on how to identify and report corruption in the environment sector and includes guidance on how to recognize the signs of corruption and how to gather evidence for a particular case. In addition to this, the guide provides sufficient information on the possibilities and ways to report corruption by using the available channels in the competent institutions.