1 a study on economic impacts and consumer s perception of haccp implementation seafood sector nsc 92 2415 h 019 002sss abstract inspection certification has become trend international trade recent incidences chemical residues were examined in exporting products which hinder the future export to european union japan particularly hence perceptions quality safety from point view concerns are becoming important fact set into action world gradually it is clear that legislation moving toward make as mandatory requirement for food industry this questionnaire was designed explore taiwanese consumers about issues related system an econometric logit model applied estimate relationships between consumption taiwan empirical results show there significant differences regarding characteristic gender education income eating location buyer indicate would like pay more average 7 81 current price certified due