<p>Bilateral Overseas Development Assistance (ODA) for HIV and AIDS prevention, treatment, and care has been consistently tracked using the OECD-DAC sector code "13040 STD control including HIV/AIDS" which includes prevention, treatment and care and "16064 Social mitigation of HIV/AIDS" which includes support. Details of UK aid spend for 2017 to 2019 disaggregated by sector code can be found at: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/921034/Data_Underlying_SID_2019.ods. Details of UK aid spend for 2009 to 2016 disaggregated by sector code can be found at: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/695435/data-underlying-the-sid2017-revision-March.ods. Details of UK aid Spend pre-2009 disaggregated by sector code can be found on the OECD-DAC CRVS system at: https://stats.oecd.org/Index.aspx?DataSetCode=crs1.</p><p>We estimate £1.5 billion of bilateral UK aid has been spent on STD control including HIV and AIDS, and £675,000 has been spent on Social mitigation of HIV and AIDS between 2005 and 2019. This includes support to prevention, treatment and care of HIV and AIDS. The UK continues to be a major funder of the global HIV response alongside our donor partners, including through £340 million support for the WHO and £1.4 billion pledge for the Global Fund to Fight AIDS, TB and Malaria. This includes a commitment made this month to the Robert Carr Fund to reach inadequately served populations in the HIV response.</p>