Code of Alabama
Article 17 - Validation of County, City, etc., Obligations.
Section 6-6-755 - Conclusiveness of Judgment Validating and Confirming Issuance.

If the circuit court shall enter a judgment validating and confirming the issuance of the obligations and no appeal shall be taken within the time prescribed in Section 6-6-754 or if taken and the judgment validating such obligations shall be affirmed by the Supreme Court, or if the circuit court shall enter a judgment refusing to validate and confirm the issuance of the obligations and on appeal such judgment shall be reversed by the Supreme Court, in which case the Supreme Court shall issue its mandate to the circuit court requiring it to enter a judgment validating and confirming the issuance of the obligations, the judgment of the circuit court validating and confirming the issuance of the obligations shall be forever conclusive as to the validity of such obligations against the unit issuing them and against all taxpayers and citizens thereof, and the validity of such obligations or of the tax or other means provided for their payment shall never be called in question in any court in this state.