Interfaces means, collectively, the CAD Interface and the Channel Access Interface.
Architectural coating means a coating applied to stationary structures and their appurtenances, to mobile homes, to pavements, or to curbs.
Design means the design of any aspect of the shape or configuration (whether internal or external) of the whole or part of an article, other than surface decoration; and
Interface means the mixture occurring in pipeline operations between adjoining batches having similar or dissimilar physical characteristics.
Practice of architecture means professional services, such as consultation, investigation, evaluation, planning, design, or review of material and completed phases of work in construction, alteration, or repair in connection with a public or private structure, building, equipment, works, or project if the professional service requires the application of a principle of architecture or architectural design.