Publications — Permissions and licensing

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PAHO/WHO exercises copyright over its information to make sure that it is used in accordance with the Organization's principles. Extracts of PAHO/WHO information can be used for private study or for educational purposes without permission. Wider use requires permission to be obtained from PAHO/WHO.


PAHO/WHO licenses its published material widely, in order to encourage maximum use and dissemination. If you are interested in obtaining a license (either commercial or non-commercial) from PAHO/WHO, please click on the links below to request permission for: