This part of BS 6767 gives recommendations for the design and installation of services, partitions, stairways, steps, ramps, links, units used for storage and equipment in transportable accommodation units. It gives guidance on legislation, fire precautions, transportation, handling, siting, climatic exposure, environmental considerations, foundations and anchoring, and the inspection and maintenance of the units with particular reference to aspects of safety in use.

These recommendations are intended for use by designers, manufacturers, suppliers, installers and purchasers of transportable accommodation units. They apply to the four types of unit listed in BS 6767‑1.