Park fees are the only dataset that can be checked against a primary tariff, so they get the strictest process.
A script compares the TANAPA and NCAA sources with the registry every week. When a real change shows up, the registry
changes and every page that imports it changes with it. TANAPA has published no tariff newer than the July 2023 edition, still in force in October 2026,
so the data says so rather than guessing. If you see a higher number quoted somewhere, ask which tariff year
it comes from.
VAT is where most online figures go wrong. TANAPA and NCAA publish base rates, and 18% VAT is added on top, so
the Serengeti's USD 70 base becomes USD 82.60 at the gate. The CSV carries both columns, labelled, so
nobody has to work it out.
Entry costs are re-read against the immigration portal, the ZIC notice and the UK travel advice. Tipping ranges
are reconciled against the operator benchmarks quoted on the tipping guide. When the English and German pages
once disagreed on the guide tip, I standardised both on the English figure and noted it in the file history.