This Standard establishes physical requirements and tests addressing structural strength; adjustments; materials; drain line hydraulics; mechanical, material, testing, marking, and documentation requirements for wall mounted and pedestal mounted adjustable, elevating, tilting, and pivoting lavatory, sink, and shampoo bowl carrier systems intended to facilitate use by individuals who are physically challenged. The use of alternate materials or methods is permitted, provided the proposed material and method complies with the performance requirements and intent of this Standard.