ESTA E1.23 PDF

This Standard is intended to be applicable to the creation of Atmospheric Effects using artificial fogs or mists in theatres, motion picture studios, arenas, and other places of entertainment, public assembly, or video production.

The Atmospheric Effects covered by this Standard are aerosols created using one or more of the following liquids:

The aerosols within the scope of this Standard are injected directly into the environment or are carried out of the fog generating equipment on a stream of ambient air, or a stream of nitrogen, argon, carbon dioxide, or a mixture of nitrogen and oxygen that approximates the composition of normal air. The Chemical Abstracts Service registry numbers for the gases that may be used as vehicles for the aerosols within the scope of this Standard are as follows:

This Standard is not offered as guidance in planning or executing any Atmospheric Effect that uses a liquid or gas not listed above.