1. Ministry of Community Development, Youths and Sports
    http://www.mcys.gov.sg

2. Ministry of Health
    http://www.moh.gov.sg

3. Charity Portal
    https://www.charities.gov.sg/

4. Inland Revenue Authority of Singapore
    http://www.iras.gov.sg/irasHome/page01.aspx?id=798

5. National Volunteer & Philanthropy Centre
    http://www.nvpc.org.sg

6. Oxfam
    http://www.oxfam.org.uk

7. World Health Organisation
    http://www.who.int

8. UNICEF
    http://www.unicef.org