Mandatory Signs

Mandatory signs form an indispensable part of the IMO and safety signs on board. Denfoil Maritime offers many different mandatory signs and other IMO and safety signs that can be delivered to recipients worldwide.

When should mandatory signs be used?

The mandatory signs are used when there are requirements to a certain behaviour or equipment on board.

The mandatory signs are blue with a white pictogram that is understood internationally. All our mandatory signs are manufactured in photoluminescent, durable and maintenance free, materials. Denfoil Maritime can produce the mandatory signs with or without English text. 


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