https://www.taxtmi.com/article/detailed?id=15387 Spectroscopic techniques provide non destructive, on site and laboratory methods for customs to verify chemical identity, purity and concentration, enabling correct tariff classification and duty assessment. Portable FTIR, Raman and UV Vis permit field screening and triage, while central labs employ FTIR, NMR and elemental analysis for confirmatory testing. Integrated spectral libraries and AI matching support risk based targeting, trend detection and enforcement responses to misdeclaration, adulteration, substitution and illicit precursor movement, thereby protecting revenue and facilitating compliant trade. en-us Thu, 13 Nov 2025 08:15:34 +0530 Thu, 13 Nov 2025 08:15:34 +0530 TaxTMI RSS Generator https://www.taxtmi.com/article/detailed?id=15387 Spectroscopic techniques provide non destructive, on site and laboratory methods for customs to verify chemical identity, purity and concentration, enabling correct tariff classification and duty assessment. Portable FTIR, Raman and UV Vis permit field screening and triage, while central labs employ FTIR, NMR and elemental analysis for confirmatory testing. Integrated spectral libraries and AI matching support risk based targeting, trend detection and enforcement responses to misdeclaration, adulteration, substitution and illicit precursor movement, thereby protecting revenue and facilitating compliant trade. Articles Customs - Import - Export - SEZ Thu, 13 Nov 2025 08:15:34 +0530 https://www.taxtmi.com/article/detailed?id=15387