What is a Russian tourist voucher?
Short answer
A tourist voucher is a purpose-specific visa-support document described by official Russian mission guidance.
Verified answer
The accepted form and fields depend on the responsible mission. The Rules Engine separately records whether the regular-visa route requires invitation support for the passport used.
This answer is versioned independently. It contains no inferred visa-rule value: every material conclusion is resolved from linked immutable Rule Versions and official Russian-source Evidence.
What to do next
Compare the document with the current tourist-visa checklist of the mission receiving the application.