Regional Centre for Environmental Health Action

Centre for Environmental Health Activities building in JordanThe building housing WHO's country office in Ammam, Jordan, was the first building in the Region to be awarded LEED certification

The Regional Centre for Environmental Health Action (CEHA) is a centre of excellence for environmental health. It provides technical support to countries of the Eastern Mediterranean Region to reduce the toll of morbidity and premature mortality caused by modifiable environmental risk factors.

CEHA provides technical guidance, programmatic support, advisory consultations and related services to Member States and partner agencies to heighten the leadership role of the public health sector in regulation, surveillance and management of environmental risks in the fields of:

  • water and sanitation
  • waste management
  • air quality
  • food and chemical safety
  • vector control
  • environmental health emergency management.

It also coordinates WHO’s support in other cross-cutting issues, such as climate change, sustainable development, knowledge management and environmental health risk communications.


30 March 2015 – In collaboration with the University of Jordan, WHO Regional Centre for Environmental Health Action (CEHA) convened a national workshop on 21 March 2015 on the safe...

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17 March 2015 - The WHO Regional Centre for Environmental Health Action (WHO/CEHA) with Jordan University of Science and Technology (JUST) convened a workshop on Health and Climate Change at...

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New WHO guidelines for indoor air quality

14 November 2014 – WHO recommendations, released today, highlight the dangers of burning fuels such as unprocessed coal and kerosene in the home, and set targets for reducing emissions of...

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In focus

Arabized WHO technical notes on drinking-water, sanitation and hygiene in emergencies

These illustrated technical notes in Arabic have been prepared to assist those working immediately or shortly after an emergency to plan appropriate responses to the urgent and...

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Toxic chemicals may be deliberately released with the intention of causing injury, panic and death in a target population. What to do if you are inside a...

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23 November 2015 – The WHO Regional Office for the Eastern Mediterranean's Regional Centre for Environmental Health Action (CEHA) is organizing an Intercountry meeting on analysis and assessment of drinking...

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21 October 2015 -- WHO's Regional Centre for Environmental Health Action, the World Meteorological Organization, United Nations Environment Programme (UNEP) Regional Office for West Asia, European Organisation for the Exploitation...

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