Various
Bureau Veritas Quality International - an international organization that issues regulatory standards.
Today the organization is known as Bureau Veritas S. A.
Originally established in Antwerp in 1828, the organization is now based in France near Paris

Sometimes the mark appears as BVC - Bureau Veritas Certification

The organization web site https://www.bureauveritas.com/

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 4 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

The ultimate manhole covers site

Initiating the site - Eli Zvuluny - Programming and building the site Possible Worlds Ltd. Possible Worlds Ltd. © 2017-2018

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