Identity
Use the passport you will carry. Match spelling, number, nationality and expiry date exactly.
If your plans include city visits, Saharan itineraries and family or business travel, use this page to work out the questions that matter before choosing a visa route: purpose, passport, dates, entries, evidence and the official application channel.
Type the official immigration or foreign-affairs address into the browser yourself where possible. Search ads and copied links can lead to private intermediaries that look official.
Where the current Algeria rule is unclear for your passport or travel purpose, treat the answer as requiring confirmation rather than forcing the trip into a generic tourist category.
Keep names, passport number, dates and contact details consistent. If a host or company is involved, check that the invitation describes the same purpose you select on the application.
Use the passport you will carry. Match spelling, number, nationality and expiry date exactly.
Use evidence that fits the activity in Algeria, whether that is a holiday, private visit, business engagement, study or another authorized purpose.
Dates, accommodation, host details and onward travel should make practical sense together.
A Algeria application should read like a believable travel plan. If the form says tourism but the supporting papers describe meetings, employment or study, the mismatch matters more than polished wording.
For North Africa, it is worth separating the immigration question from the travel plan: a holiday, private visit and professional trip can be documented very differently.
For city visits, Saharan itineraries and family or business travel, write down the main reason for the trip in one sentence. If that sentence contains work, study, paid services or a formal business activity, do not automatically choose a tourist route.
Read validity and permitted stay separately. A visa can be valid for a window of time while the authorized stay is shorter, and the entry stamp or permit may control the final lawful-stay date.