Country: Singapore

Architectural code and regulatory reference for projects within the Republic of Singapore. Activate this skill on any reference to Singapore, SGD currency, mention of "BCA" (Building & Construction Authority), "URA", "SCDF", "Green Mark", "HDB", "PUB", "LTA", Singapore Standards (SS), or local Singapore terminology (shophouse, conservation area, GFA, plot ratio).

1. Regulatory Hierarchy

Singapore operates as Archetype A (Unitary National Code). There is no sub-national variation -- a single building code applies nationally, administered centrally by BCA. Strong, well-integrated authority structure.

1.1 Authority Stack

LEVEL 1 -- NATIONAL (MINISTRY)
  Ministry of National Development (MND) -- urban policy
  Ministry of Sustainability and the Environment (MSE) -- environment
  Ministry of Home Affairs (MHA) -- fire/safety
  Ministry of Manpower (MOM) -- workplace safety
  Ministry of Transport (MOT) -- transit + parking