Department of Sri Lanka

• Department of Agriculture
• Department of Animal Production and Health
• Department of Archaeology
• Department of Attorney General’s
• Department of Ayurweda
• Department of Buildings
• Department of Census and Statistics
• Department of Coast Conservation & Coastal Resource Management
• Department of Commerce 
• Department of Cultural Affairs
• Department of Customs
• Department of Education Publications
• Department of Elections
• Department of Examinations
• Department of Excise
• Department of Export Agriculture
• Department of Fisheries & Aquatic Resources
• Department of Forest Conservation
• Department of Government Analyst's
• Department of Immigration & Emigration
• Department of Imports & Exports Control
• Department of Inland Revenue
• Department of Labour
• Department of Land Commissioner General’s
• Department of Manpower and Employment
• Department of Measurement Units, Standards and Services 
• Department of Meteorology
• Department of Motor Traffic
• Department of National Archives
• Department of National Botanic Gardens
• Department of National Museums
• Department of National Zoological Gardens
• Department of Official Languages
• Department of Pensions
• Department of Police
• Department of Posts
• Department of Probation and Child Care Services(central)
• Department of Railways
• Department of Registrar General's
• Department of Registrar of Companies
• Department of Registration of Persons
• Department of Rubber Development
• Department of Social Services
• Department of Survey
• Department of Technical Education & Training
• Department of the Commissioner General of Samurdhi
• Department of Wildlife Conservation