Class 1 Division 2

Every offshore or coastal asset must comply with strict safety and marking requirements. One of these is the Class 1 Division 2 regulation, which applies to equipment used in hazardous locations where flammable gases, vapours or liquids may occasionally be present. This regulation ensures that Aids to Navigation systems can operate safely without creating an ignition source, thereby protecting both personnel and infrastructure.

Tideland Signal specialises in Aids to Navigation lighting products designed and certified for Class 1 Division 2 environments, ensuring your operations meet all safety and compliance standards.

What does Class 1 Division 2 mean?

Class 1 Division 2 is part of the hazardous location classification system used in North America. It refers to areas where flammable gases or vapours are not normally present in everyday operations, but may accidentally exist under abnormal conditions such as leaks or system failures. All lighting and marking systems in such environments must be specifically designed and tested to prevent sparks, arcs, or high temperatures that could ignite these substances.

Complying with regional safety standards

The Class 1 Division 2 certification is recognised across the United States and Canada, but similar standards exist worldwide under IECEx and ATEX directives. Because Tideland Signal works closely with international regulators, our Aids to Navigation systems can be adapted to meet different regional standards, ensuring compliance no matter where your asset is located.

Overview of our Aids to Navigation products