Human resource is being the most important resource from other resources, trainingrnand development is very crucial for the success of an organization because it motivatesrnand increases the skill of employees and upgrades the ability of managers to performrntheir task. The research was conducted at Geosynthetics Industrial Works plc. And thernmain objective of this study was to asses training and development practice and itsrneffect on employeeâ€™s performance. Descriptive research design methodology was used.rnA total of 95 employees were included in this study using simple random samplingrntechnique. Data entered, encode, clean and analyzed using SPSS version20.rnEighty employees responded that training and development need assessment wasrnconducted properly and half of them revealed that performance appraisal was used torndetermine the training and development needs in the organization. The trainingrnevaluation significantly associated with employeesâ€™ performance. Training evaluationrnhas to consider as main training component in order to increase employee performance.rnEmployee performance explained significantly by training evaluation, training needrnassessment, training design and training implementation. Training practice accepted tornenhance employee performance and create standardize job performance. Anrnorganization has to allocate enough resource in order to deliver varieties of training andrndevelopment program.rnKey Words: Training and development,Employee performance, Human resourcernmanagement, Geosynthetis industrial works plc.