Various
Manhole Covers Site

Standard mark: IGQ

General (Click to show or hide)

Istituto Italiano di Garanzia della Qualità - an Italian non-profit organization founded in 1985 and recognized by the Ministry of Economic Development in Italy.

The organization provides the standard mark shown in the image to the left.

IGQ web site http://www.igq.it/en/index.htm

The Standard in the site (Click to show or hide)


An example of a cover that carries the standard on the "ultimate manhole covers" site. From this lid the picture that appears in the general section was taken.
There are 59 manhole covers in the site that has this standard mark
Click for all the covers with this standard

Click for the rest of the standards in the site

This standard can be found in the following 8 countries (in parentheses is the number of covers in the country):
 Italy (44)     Israel (6)     Greece (4)     Azerbaijan (1)     Galápagos (Ecuador) (1)     Hungary (1)     Slovenia (1)     Vatican City State (1)   

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