Ministry of Social Empowerment, Welfare and Kandyan Heritage

The Ministry of Internal Affairs, Wayamba Development and Cultural Affairs is the central government ministry of Sri Lanka responsible for internal affairs, development of Wayamba and culture. The ministry is responsible for formulating and implementing national policy on internal affairs, Waymba development and cultural affairs and other subjects which come under its purview. The current Minister of Internal Affairs, Wayamba Development and Cultural Affairs and Deputy Minister of Internal Affairs, Wayamba Development and Cultural Affairs are S. B. Nawinne and Palitha Thewarapperuma respectively. The ministry's secretary is D. Swarnapala.

The Department of Registration of Persons (Sinhala: පුද්ගලයින් ලියාපදිංචි කිරීමේ දෙපාර්තමේන්තුව Pudgalayin Liyapadinchi Kirimay Departhamenthuwa) is a government department within the Ministry of Internal Affairs of Sri Lanka, established in 1971. It deals with the registration of persons and the issue of national identity cards, which are mandatory in many areas of public life in Sri Lanka.

The Ministry of Agriculture (Sinhala: කෘෂිකර්ම අමාත්‍යාංශය; Tamil: கமத்தொழில் அமைச்சு) is the central government ministry of Sri Lanka responsible for agriculture. The ministry is responsible for formulating and implementing national policy on home affairs and other subjects which come under its purview. The current Minister of Agriculture is Mahinda Amaraweera. The ministry's secretary is B. Wijayaratne.

The Ministry of Tourism and Lands (Sinhala: සංචාරක හා ඉඩම් අමාත්‍යාංශය; Tamil: சுற்றுலாத்துறை மற்றும் காணி அமைச்சு) is the central government ministry of Sri Lanka responsible for land and parliamentary reforms. The ministry is responsible for formulating and implementing national policy on lands and other subjects which come under its purview. The current Minister of Tourism and Lands is Harin Fernando. The ministry's secretary is W.A. Chulananda Perera.

Battaramulla is situated 8.4 km (5 mi) from the Colombo Fort, near the Parliament of Sri Lanka. It is one of the fastest developing administrative, commercial and residential areas in the Colombo District, being home to the country's elite. Battaramulla is an important town in Sri Lanka, because of the Sri Lankan government's decision to locate all the government department head offices in this town.

The National Audit Office (Sinhala: ජාතික විගණන කාර්යාලය jātika vigaṇana kāryālaya) is a non-ministerial government department in Sri Lanka. Established in 1799, it is one of the oldest government departments in the country, and is responsible for auditing public organisations. These include all departments of Government, the Offices of the Cabinet of Ministers, the Judicial Service Commission, the Public Service Commission, the Parliamentary Commissioner for Administration, the Secretary-General of Parliament and the Commissioner of Elections, local authorities, public corporations and business or other undertakings vested in the Government under any written law. The head of the department is the Auditor General of Sri Lanka, currently Chulantha Wickramaratne.

Diyatha Uyana is located at Polduwa junction, Battaramulla near the Waters Edge Hotel. The park has been constructed on marshy land on the banks of the Diyawanna Oya. It sits between the Parliament Complex and the Diyawanna Oya at the Polduwa junction

The Department of Wildlife Conservation (Sinhala: වනජීවී සංරක්‍ෂණ දෙපාර්තමේන්තුව Vanajivi Sanrakshana Departhamenthuwa) is a non-ministerial government department in Sri Lanka. It is the government department responsible for maintaining national parks, nature reserves and wildlife in wilderness areas in Sri Lanka. Forest reserves and wilderness areas are maintained by the Department of Forest Conservation. The head of the department is the Director General of Wildlife Conservation, formally known as Warden. It was established in October 1949 with Captain Cyril Nicholas, MC as its first Warden.

Siri Perakumba Pirivena ( Sinhala: සිරි පැරකුම්බා පිරිවෙණ) is a historic Buddhist temple situated in Sri Jayawardenepura Kotte, Western province, Sri Lanka. It is located at the entrance to Ethul Kotte on the Sri Jayawardenepura Mawatha road (B240). The temple has been formally recognised by the Government as an archaeological site in Sri Lanka. The designation was declared on 14 May 1971 under the government Gazette number 14958.

Kotte Museum (Sinhala: කෝට්ටේ කෞතුකාගාරය) is an archaeological Museum in Sri Jayawardenepura Kotte, Sri Lanka. It is located at Bangala junction in Ethul Kotte, on the Borella-Pitakotte main road. The museum serves as the regional museum for Western Province of the country and is maintained by Archaeological department of Sri Lanka. The museum was first established in 1992 as E. W. Perera Memorial Museum in Ihala Walawwa, the residence of E. W. Perera, a prominent figure in the Sri Lankan independence movement, and was declared open to the public in 1995. The museum building consists of five exhibition rooms and is used to display a variety of archaeological antiquities recovered from Kotte and its surrounding area. They include various regional flags, clothing, statues, coins, swords, knives, guns, weapons, pottery, maps, and a collection of items used by E. W. Perera and items donated by Douglas Ranasinghe.

Altitude, formerly known as 96 Iconic Tower, is a proposed skyscraper dedicated to the Sri Lankan Victory in the 1996 Cricket World Cup. The project is a joint venture between Wills Realtors (Private) Limited and the Shreepati's Edifice (Private) Limited incorporated in Sri Lanka, a subsidiary company of Shreepati Build Infra Investment Limited of India. The BOI agreement was signed by BOI Chairman Upul Jayasuriya on behalf of the Board of Investment of Sri Lanka and Directors Rakesh Chandra Pandey and Rajan Sirivastav signed on behalf of the Shreepati Group.

The 1987 grenade attack in the Sri Lankan Parliament is an attack that took place on August 18, 1987, when an assailant hurled two grenades into a room where Members of Parliament were meeting. The grenades bounced off the table at which Sri Lankan President J. R. Jayawardene and Prime Minister Ranasinghe Premadasa were sitting, and rolled away. A Member of Parliament and a ministry secretary were killed by the explosions. A subsequent police investigation concluded that the grenades had been thrown by a member of the banned Janatha Vimukthi Peramuna (JVP) organization, which was staging a rebellion in the country at the time. Five members of the JVP were eventually put on trial for the attack, but were acquitted due to lack of evidence. It is believed the attack targeted President Jayawardene for his signing of the Indo-Sri Lanka Accord a few weeks earlier. The initial responsibility for the attack was claimed by an organization named Patriotic People's Movement better known as the DJV.