A Contribution and Assumption Agreement (CAA) is a legal document used to facilitate internal restructuring between direct and indirect subsidiaries engaging in a corporate reorganization. The CAA outlines the terms and conditions of the restructuring, including the transfer of ownership, assets, liabilities, and other related matters. The agreement is used to document the transfer of rights and obligations between affiliated companies, and to ensure that the reorganization is done in compliance with applicable laws and regulations. The CAA is typically composed of two primary parts: the Contribution and Assumption Agreement, and the Subsidiary Agreement. The Contribution and Assumption Agreement outlines the terms and conditions of the restructuring, and includes a detailed description of the assets and liabilities being transferred between the direct and indirect subsidiaries. The Subsidiary Agreement outlines the rights and obligations of the direct and indirect subsidiaries involved in the restructuring. There are two main types of Contribution and Assumption Agreement: a unilateral CAA and a bilateral CAA. A unilateral CAA involves only one direct or indirect subsidiary, while a bilateral CAA involves two or more direct or indirect subsidiaries. In both cases, the agreement must be signed by the parties involved in order to be legally binding.