PURPOSE: The diagnosis and evaluation of dry eye require easy-to-use, precise, and consistent tools in clinical setting. Matrix metalloproteinase 9 (MMP-9) has been proven to be a reliable indicator of dry eye inflammation. The aim of this study is to establish an Eu-time resolved fluorescence immunochromatography (Eu-TRFICO) method for quantitative detection of MMP-9 in human tear based upon widely used Schirmer strips. METHODS: The Eu-TRFICO method for Schirmer strip-based tear MMP-9 measurements were optimized and assembled. The sensitivity, repeatability and homogeneity were evaluated using MMP-9 standard dilutions. The diagnostic and treatment monitoring performance were evaluated in both dry eye patients and normal subjects. RESULTS: The standard curve equation was y = 0.0037 + 8.0692/[1+ (x/188.322) CONCLUSIONS: This study developed Eu-TRFICO Schirmer strips with high sensitivity, specificity, precision, and satisfactory clinical testing performance, which provides a convenient and quantitative option for clinical testing of tear MMP-9 in dry eye patients.