https://www.taxtmi.com/acts?id=28804 Section 160 preserves the validity of assessments and related proceedings despite mistakes, defects or omissions if such actions are in substance and effect consistent with the intents, purposes and requirements of the Act or any existing law, and prevents collateral challenge to service of notices or orders where the recipient has acted on them or failed to contest service in earlier proceedings. en-us Sat, 01 Jul 2017 12:19:05 +0530 Thu, 20 Jul 2017 11:18:35 +0530 TaxTMI RSS Generator https://www.taxtmi.com/acts?id=28804 Section 160 preserves the validity of assessments and related proceedings despite mistakes, defects or omissions if such actions are in substance and effect consistent with the intents, purposes and requirements of the Act or any existing law, and prevents collateral challenge to service of notices or orders where the recipient has acted on them or failed to contest service in earlier proceedings. Act-Rules GST - States Sat, 01 Jul 2017 12:19:05 +0530 https://www.taxtmi.com/acts?id=28804