<p><a href="/en/content/commitment-signatory-nh-hotels"><strong>NH Hotels</strong></a><span><span class="Apple-converted-space"> </span></span><br><span>Date signed: 16 September 2011, Madrid, Spain</span><br><span>Event:<span class="Apple-converted-space"> </span></span><a href="/en/ethicsandtourismconference2011">1st International Congress on Ethics and Tourism</a><br><span>Signed by: Mr. Mariano Pérez Claver, President</span><br><span>Photo of the signing:<span class="Apple-converted-space"> </span></span><a href="/en/content/commitment-signatory-nh-hotels">Please click here</a><br><span>Website:<span class="Apple-converted-space"> </span></span><a href="http://www.nh-hoteles.es/" target="_blank">http://www.nh-hoteles.es</a></p>
![NH Hotels NH Hotels](http://pre-webunwto.s3.eu-west-1.amazonaws.com/imported_images/38773/nh.png)