In the world of finance, tax treaties play a crucial role in ensuring the proper exchange of information between countries. These treaties often include a provision that allows one country's tax authorities to request information from the other country's tax authorities on a specific taxpayer. However, it's important to note that this information can only be used for tax purposes and must be kept confidential. In other words, it can only be shared with those involved in the assessment or collection of taxes covered by the treaty. This ensures a fair and transparent process for all parties involved.