Concept:
Universal design regulations ensure that public buildings, transit systems, and outdoor spaces are safe and accessible for citizens with varying physical capabilities. In India, statutory specifications for universal access are compiled into a comprehensive guidelines document referenced directly across national building codes and municipal bylaws.
Step-by-step Explanation:
• The document titled *‘Harmonised Guidelines and Space Standards for Barrier-Free Built Environment for Persons with Disability and Elderly Persons’* was published by the Ministry of Urban Development (MoUD), Government of India (which has since transitioned into the Ministry of Housing and Urban Affairs - MoHUA).
• This comprehensive manual provides architects and urban engineers with exact spatial dimensions for essential accessibility features, including minimum ramp slopes, tactile paving layouts, wheel-chair accessible restroom dimensions, and universal signage standards.
• While the *Ministry of Social Justice and Empowerment* manages disability welfare policies and advocates for accessible design, the creation of physical space standards and built-environment guidelines falls under the authority of the urban development ministry.
Thus, Option (A) is the correct governing agency.