The global packaging testing market is segmented based on type, technology, and end-user. The global market, based on type, is segmented into physical, chemical, and microbiological. The global market, based on technology, is segmented into physical tests, spectroscopy & photometric-based, chromatography-based, and others which include chemical test, molecular, and isotope methods. The spectroscopy & photometric-based segment is projected to grow at the highest CAGR of 12.0% from 2019 to 2024.