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Expired Regulations


Planning & Development Regulations- 1986


2019 සංවර්ධන සැලසුම් අවලංගු කිරීමේ ගැසට් නිවේදනය


Planning & Development Regulations-2020


UDA Declared Area Full Map September-2020


UDA Declared Area November 2019 Summary



City of Colombo Development Plan 1999 and 2008 (Amendment prepared under the Urban development Law No. 41 OF 1978


Amendment of Planning & Building Regulations 2008-2020 for Sri Jayawardenepura Kotte MC


City of Colombo Development Plan (Amendment) No. 2105/23 - 2019


City of Colombo Development Plan (Amendment) No. 2105/22 - 2019


Guidelines for Western Province Wetlands Zoning & Relevant Regulations


Special Regulations


Application for obtaining Preliminary Planning Clearance for Proposed Development


Public outdoor Recreation Space Planning as an integral Part of Landscape Masterplans for Urban areas in Sri Lanka


Concentrated Development Zone


Guidelines for Tourism Related Buildings in Pottuvil Pradeshiya Sabha


Declaration of Urban Areas and Approved Development Plans


Application for Obtaining A Permit for Change of use


Bolgoda Specil Regulations


Benthara River Development Regulations


Application for Preliminary Planning Clearance and Development Permit


Application for Obtaining a Permit for Change of use


Application for Registration of Local and Foreign Suppliers for Goods / Services and Construction Works for the Year


Proposal Amendments


City of Colombo Development Plan ( Compiled Edition )