Disability access auditor

Disability access auditing is a profession concerning the design and construction of environments and facilities for safe accessibility by all people, taking into consideration the needs of those with physical disabilities. 
It is a profession with science and a highly responsible task concerning lives as well as resources such as money, time and effort. An essential prerequisite here is a good understanding of its intricacies.
This profession is specialized.
It is the job of accessibility adviser and an accessibility auditor who are experts of this specific job possessing a good understanding of its intricacies along with adequate wider practical experience, proven competence and several other necessary skills.
Professionals responsible for buildings and authorities undertaking constructions often need expert guidance from such experienced professionals as to how best to deal with this without waste of resources and avoiding safety hazards.