The manhole covers in Azerbaijan are usually made of metal and plastic (composite materials) and are either round in shape or square .

Round covers are not surrounded by a square frame to facilitate paving around them .

No colored or gilded covers were found in Azerbaijan.

City emblems appear on some of the covers .

Some covers feature famous buildings, such as the Flame Towers in Baku .

On water covers, the name of Azerbaijan’s water company -– Azersu

Noteworthy is a drain cover with drainage grooves in the shape of tree leaves

Manufacturers
A significant number of the covers are produced by Turkish manufacturers such as Anadolu Composite , İstikamet Döküm , and others from Turkey.
Covers made by the local manufacturer Azertexnolayn were also found.

Standards
The European standard EN124 and its associated load classes (D400, B125, etc.) are very common on manhole covers in Azerbaijan .
Due to the relatively high number of covers made by Turkish manufacturers, standards used in that country are also common: TS 1478 , TSE .
Standards from other countries were also found.