What to test in Chad
Start with a local question. Keep the network, language, and delivery settings separate so the result tells you something useful.
Preserve place names and punctuation in forms
For Chad localization, test names such as N'Djamena through search, address entry, and exports. Retain punctuation and the raw selected country. A normalization issue can change an address or result without any error in the proxy's network connection.
Compare French and Arabic validation messages
Follow each supported Chad interface through the same form with the exit fixed. Include numeric fields and Latin identifiers within Arabic layouts. Save fallback messages where they appear; a bilingual landing page does not establish that all later steps are translated.
Record missing routing separately from site failures
For a Chad proxy test, confirm the product's current country option before a permitted diagnostic request. Distinguish authentication, DNS, timeout, and HTTP responses. Cameroon or Niger controls can help isolate a failure but cannot establish a Chad exit.