In the lead up to the start of the estimates process in December 2023, no changes were made to data schemas compared to previous year

In the lead up to the start of the estimates process in December 2022, the following changes have been made: ANC Data - includes optional anc_tested_pos and births_facility

In the lead up to the start of the estimates process in December 2021, the following changes have been made: ART Data - includes optional vl_tested_12mos and vl_supressed_12mos columns; Shiny90 Survey Data - is now validated.

In the lead up to workshops for the 2021 estimates, some amendments have been made to these data templates: ART data - removed "art_new" field, replaced "year" field with "calendar_quarter"; Survey indicators data - added "n_eff_kish" column, replaced "se" column with "standard_error"; HIV Testing data - aligned the input with last year's Shiny90 HIV testing data input.